The Aeronautical Museum of Belgrade

With a few parallels in aviation history, especially in the years immediately following WWII, former Yugoslavia benefited from supplies by a great number of countries. As a matter of fact, the air force of this newborn communist republic was formed at first from leftovers of retreating Germany and conquering Britain, followed by the establishment of a supply line initially from the USSR, and later the US and again Britain.

The special political ability of marshal Tito, who ruled uncontested as a communist dictator since the foundation of Yugoslavia in 1945 until his death in 1980, and the credit he benefited from especially in Britain, allowed him to keep out of the sphere of influence of the USSR since 1948. In a strategic position on the border with NATO countries like Italy and Greece, Tito adopted a detente policy of ‘equal-distance’ between the two opposing blocs over the Cold War period (even though NATO did not trust him fully, as testified by the deployment of a SAM defense line in northeastern Italy, see this post).

Of course, most of the military supply was of Soviet make, especially after the death of Stalin and well until the end of communism in Europe and the bloody fragmentation of the Yugoslav state. However, concerning civil aviation, autonomy from Moscow allowed the adoption of western aircraft, like the French Aerospatiale Caravelle and much of the Boeing and McDonnell-Douglas inventory, in the major national airline JAT – something which happened very rarely anywhere in the communist bloc over the years of the Cold War, another notable instance being Romania, again a ‘semi-autonomous’ communist dictatorship, who refused the Soviet Tupolev Tu-134 in favor of license-built British BAC 1-11s.

Another effect of the autonomy from the USSR was the creation of a national aviation industry, which especially in the case of SOKO, produced military trainers and light attack aircraft of good success, which despite ageing, are still flying today.

More recently, the fierce conflicts raging over the Balkans in the 1990s have created a major active front for modern aviation, where the air force of Serbia – which inherited the geographically central part of Yugoslavia and its capital city, Belgrade – confronted the NATO alliance in an open conflict. The unbalance of forces allowed the western coalition to quickly establish air superiority, which did not come without a few notable material losses however.

A rich display of this peculiar aviation history, actually tracing back to WWI and the early years of aviation, can be found in the Aeronautical Museum of Belgrade, which despite being in today’s Serbia, acts as a kind of Yugoslav Aviation Museum. As a matter of fact, it was founded as such back in the years of Tito, and opened in its current building nearby ‘Nikola Tesla’ civil airport of Belgrade in 1989, when Yugoslavia was still a reality.

This short post provides an outline of what you can find in this museum, with photographs taken on a visit in April 2019.

Sights

The museum occupies a relatively large area in the vicinity of the airport of Belgrade, and is made of an open-air exhibition, open-air storage area, and big mushroom-shaped building hosting an indoor exhibition.

The ‘gate guardian’ is a SOKO J-21 Jastreb, a nice light multi-role aircraft from the 1960s, powered by a British Rolls-Royce Viper jet engine.

Indoor exhibition

The entry hall of the mushroom-shaped building features is a good example of the architectural style from the late communist era. The ground floor hosts a small exhibition about the early days of aviation in the former region of the Balkans, with documents from WWI years. Among the items on display, you can find early pilot’s licenses from notable war pilots, likely granted after training abroad, and actually written in French.

The main hall of the museum can be found upstairs. This large can be walked on two levels. Most aircraft are to be found on the lower level, but a few are suspended to the glassy circular sidewall of the mushroom, lighted from behind by the sunlight – so that taking pictures is just a nightmare!

The centerpiece of the collection is an exemplar of the SOKO J-22 Orao, a twin-engined – two Rolls-Royce Viper turbofans – light ground-attack and trainer aircraft from the 1970s. Designed jointly by Yugoslavia and Romania, this model equipped the Yugoslav (then Serbian) air force during the 1990s, where a handful exemplars are still flying today.

Indeed a clean design with an interesting performance, this aircraft was possibly the last heir of the Ikarus-then-SOKO lineage, originated back in the years before WWII. In this respect, some unique exemplars of aircraft are preserved in this museum, witnessing the existence of a school of skilled aircraft designers in Serbia, not much known in the western world.

A key figure of the Ikarus design bureau, Dragoljub Beslin led the design of Ikarus S-451, a nice, very small, twin-prop attack aircraft flown in 1951, especially designed to sustain high load factors in maneuvers at high speed.

Another unique specimen is the twin-jet Ikarus 451M, the first jet aircraft built by Yugoslavia. Same designer as the S-451, this unusual jet-engined taildragger flew in 1952, but was soon superseded by more modern models, in those years of quick-paced development of aviation technology. Again, the engines were from the West, in the form of two French Turbomeca Palas turbojets.

Another member of the ‘Ikarus 451’ family – it must be said this Yugoslav one is likely the oddest model numbering systems ever created… –  the T 451 MM Strsljen (Hornet) features a more convincing configuration, resembling the single-engined British BAC Jet Provost and the Italian Macchi MB 326, both rather successful trainers from the late 1950s. On display is actually the ‘Strsljen II’ version, which is a attack/training version with more thrust than the first series aircraft. This model was conceived to operate from unprepared runways, and featured two Turbomeca Marbore II French turbojets. The aircraft flew in 1958, but an air force contract was not granted.

Some functional wind tunnel models of other aircraft, actually never reaching the 1:1 prototype stage, are on display. These include a rare ekranoplane design, the UTVA 754. With a mechanic-monster-like appearance like all ekranoplanes (the most famous being probably the Bertini-Beriev preserved at the Russian Air Force Museum in Monino, see here), this machine was designed in 1982 in the then-Yugoslav town of Zagreb, today the capital city of Croatia.

A medevac aircraft conceived for easy conversion between floats and wheels, the UTVA 66H can be visited also inside. The indigenous SOKO is represented by a number of models. These include the SOKO G-2 Galeb, a successful trainer/light attack aircraft from the 1950s, built around a single Rolls-Royce Viper turbofan. During its long history it was exported to several international operators, and gave birth to the more recent SOKO J-21 Jastreb. The Galeb was in service with Serbia until 1999.

Another section of the museum features aircraft of foreign make which witness the intricate history of alliances of both the pre-WWII Kingdom of Yugoslavia and the post-WWII communist Yugoslavia. Most remarkably, these include a Messerschmitt Bf-109-G! The history of this particular aircraft is not very clear, some sources stating it was captured from Bulgarian air force. As a matter of fact, Yugoslavia acquired about 70 Bf-109-E from Germany in 1940, which in turn furiously invaded from north in a quick an violent campaign in spring 1941.

Next in line is nothing less than a British Hawker Hurricane! A group of Hurricanes were acquired from Britain in the immediate pre-war years, and even license-built in Belgrade in a small number – Yugoslavia apparently purchased aircraft seamlessly from both opponents at the outbreak of WWII. Later on, Hurricane-equipped squadrons of Yugoslavia fought back on the side of the Allies from bases in southern Italy, finally regaining control over the Balkans.

In a similar fashion, a Supermarine Spitfire Mk.V witnesses the involvement of British-supplied national air force squadrons in the liberation of Yugoslavia from the German invaders.

In the closing years of WWII, Yugoslavia benefited also from the help of the USSR. This is witnessed by a massive – and pretty rare, out of former soviet republics! – Ilyushin Il-2 Sturmovik. This big attack aircraft, possibly the most famous Soviet aircraft of WWII, equipped three squadrons in the Yugoslav air force, and helped in the fight on the so-called ‘Srem front’ north of Belgrade. An often overlooked sector of the European front, substantial operations were carried out since late 1944 until April 1945, with the forces of Nazi Germany slowly retreating under the offensive of the Red Army (including Bulgarian divisions) and of Yugoslavia from the south. These operations involved 250’000 troops on either side, thus engaging the Germans and draining resources from mainland defense. At that time, an entire division of the Yugoslav air force were equipped with this aircraft type, kept in service until the 1950s.

Similarly, an elegant WWII Yakovlev Yak-3 fighter of Soviet make can be found nearby in the colors of Yugoslavia.

After the end of WWII, Tito was determined not to surrender his political and economic independence to Stalin. In this high-stake gamble, he made no secret of his thoughts, and sought international recognition from the west. As expected, Stalin showed no sense of humor in that matter, and as the USSR broke relationships with Yugoslavia, this country faced the risk of isolation and of Soviet invasion in the early stage of the Cold War (late 1940s).

Over the years, the good relationship established with the western Allies during WWII were strengthened further, and most incredibly for a communist country, the US provided aircraft and helicopters, in the form of Republic P-47 Thunderbolt, Lockheed T-33 Shooting Star, Republic F-84G Thunderjet and (much later, in the early 1960s) North American F-86D ‘long-nosed’ Sabre.

The years of Kennedy administration saw a significant improvement of the relationship between Tito and Khrushchev, and this led to a switch to Soviet aircraft in the form of the supersonic MiG-21, which equipped the Yugoslav air force in substantial numbers over the following two decades. An exemplar of this iconic and ubiquitous aircraft, an unquestionably well-performing aircraft in his age, is preserved in the museum. By the way, the early 1960s saw also the widespread adoption of SOKO Galeb trainers and the phase out of older British/US models.

Other peculiar exhibits in the indoor part of the museum are the wrecks resulting from air fight operations during the Yugoslavian wars of the 1990s. On the national (Yugoslav) side, the tail cone of a SOKO G-4 Super Galeb – a totally different design from the quasi-homonym G-2 – damaged by a shoulder-launched Stinger missile in 1991.

But much more material is from NATO countries, resulting from combat during operation ‘Allied Force’ against Serbia in 1999. Most notably, you can see a substantial part of the wing of a Lockheed F-117 Nighthawk, the famous stealth aircraft downed by a vintage Soviet SA-3 Goa surface-to-air missile in March 1999, as well as a landing gear, ejection seat, pilot’s helmet, Vulcan cannon and some smaller parts of a General Dynamics F-16 Fighting Falcon downed the following May, again due to an SA-3 missile. The first stage of the missile which hit the Nighthawk is on display too.

These are basically the only aircraft lost in action over enemy territory during that operation.

An apparently easier prey, General Atomics RQ-1 Predator UAVs were used in great numbers, some twenty of them being downed. One wrecked example is put on display.

More items of the kind include parts of NATO missiles, including HARM anti-radiation missiles and cluster-bombs containers.

On the upper level, you can find a mostly photographic exhibition mainly about the national carrier JAT. Interestingly, not a single Soviet-made model appears in the pictures, whereas you can find Boeing 707s, 727s, 737s, Douglas DC-9s, McDonnell-Douglas DC-10s, Aerospatiale Caravelles and ATR-42/72s – clearly a strong commercial bound with the West, pretty unusual for a communist country!

Another Yugoslav airline started operations to a later date – Aviogenex. This apparently did use aircraft from the USSR, in particular Tupolev Tu-134s, later flanked by Boeing 737s. Aviogenex ceased operations much later than the end of Yugoslavia, and operated as a Serbian company for some years.

One of the most iconic brutalist monstrosities in northern Belgrade is the skyscraper which used to host the headquarters of this airline – it looks like a good setting for some ‘Blade Runner’ or ‘Judge Dredd’ movie…

Some more panels include descriptions of airport history and modern operations in the nearby airport of Belgrade. The history line of the national aviation industry is also presented in detail through historical pictures.

Some more aircraft can be found on this level, as well as a SA-3 Goa missile in a non-operative paint scheme, likely for training or telemetry tuning purposes.

Outdoor exhibition

The large area around the building is split between a small outdoor exhibition prepared for the public, and a larger storage area with many more aircraft which can not be neared nor walked around.

The displayed aircraft include an Aerospatiale Caravelle in the colors of JAT. This exemplar was one of three operated by this airline, and was active between 1963 and 1976.

A much elder transport, a German (French license-built) Junkers 52 with P&W engines represents a fleet of four such aircraft operated by the Yugoslav air force, complementing another group of originally German aircraft captured during the war.

An aircraft of historical significance is an Ilyushin Il-14 twin-prop transport. This aircraft was a personal goodwill gift from Khrushchev to marshal Tito, and the founding member of Yugoslav presidential fleet.

A couple of Lisunov Li-2 and some original Douglas C-47 Skytrain, of which the former is a license-built Soviet version, are on display, albeit not all complete. A MiG-21 Fishbed and a Kamov twin-rotor helicopter are also on display.

Another extremely rare item from the post-WWII years, a Short SA.6 Sealand amphibious aircraft of British make has made its way to Belgrade, after years as a transport aircraft in the Yugoslav air force.

The non-visible part of the museum features a rather impressive collection of MiG-21 in several versions, SOKO J-21 Jastreb and SOKO J-20 Kraguj in a large number, a SA-2 Guideline soviet-made SAM launcher with two missiles, and a number of partly assembled aircraft and wrecks.

A mystery item is a part of an allegedly US aircraft, apparently a part of the tail empennage of a bigger transport – any suggestion about this item welcome!

Visiting

The museum is located to the northwest of the airport of Belgrade. It can be easily reached by car from the access road going to the main terminal area. Website with info in English here. Parking ahead of the entrance.

The museum can be visited in about 2 hours by an interested subject, much less if you have just a mild interest in aviation. Much paneling is in double Serbian and English language, allowing to get the most from your visit.

Despite being fully operative, the place has a somewhat rotting appearance especially from the outside, as mostly typical to former state-run institutions in former Yugoslavia. Furthermore, some form of protection for the aircraft in the outside exhibition is hopefully to be considered by the management, otherwise the aircraft with literally disintegrate to the action of the elements in a matter of some years.

Aircraft and Missiles Around Tucson

The dry desert ranges of southern Arizona make for a perfect habitat for warbirds – the almost null humidity percentage and ‘sky clear’ conditions prevailing year round are particularly attractive when it comes to store rust and corrosion-prone pieces of machinery, like aircraft are.

For this reason the region between Phoenix and the border with Mexico is scattered with larger and smaller aircraft-centered businesses, going from pure airplane and engine storages, to refurbishment shops, parts resellers and so on.

Of course, if you own an old aircraft you would like to preserve, it would be a good deal finding a place in the area. This is what some people from the Government must have thought when they placed the famous AMARG in Tucson, in the southernmost part of Arizona. It was likely the same motivation which brought the largest private collection of aircraft in the world – Pima Air & Space Museum – down to the same location.

These two attractions, both perfectly accessible on a regular basis, already make a visit to Tucson a true ‘must’ for aviation-minded people. But the area offers also another unique site surely to be found in the shortlist of every aviation enthusiast – the only inter-continental ballistic missile silo you can visit in the US!

In this chapter you can see a series of photographs I took during a memorable two-days visit to these places back in 2012.

The 309th AMARG at Davis-Monthan AFB – Tucson, AZ

The acronym AMARG stands for ‘Aerospace Maintenance and Regeneration Group’, a group which is operating under the Air Force Materiel Command. The most conspicuous part of their facility at the Air Force Base of Davis-Monthan – also home to the 355th FW – is a huge open-air storage area in the desert. This is made of two parts.

The first is where surplus aircraft from the various branches of the Armed Forces of the US and some of their Allies are stored. Before being placed out on the desert, these aircraft are treated to better preserve them, sealing all doors, windows, holes and slots. Some parts are covered in a special white rubber coating, to protect them from direct sunlight exposure. The process can be inverted, and all aircraft preserved in these conditions can be re-activated and return fully operational.

The aircraft stored here in a mothballed condition are really many and make for an unbelievable sight! You will not find the same amount of planes in the same spot anywhere else in the world! And if you think this is just the ‘not strictly necessary part’ of the Armed Forces, well, it’s hard to imagine what the sight of all the aircraft on duty would be like!

In the same part of the installation there is also a kind of ‘commemoration alley’, where an exemplar for almost every model ever stored on the base have been preserved, so as to keep memory of the past activities of the AMARG. These aircraft are placed to the sides of a straight road in a mothballed condition.

The second main part of the AMARG is known as ‘the boneyard’, and it looks more like a huge scrapyard. Here aircraft which are not intended to ever return to active service are stored. Thanks to the good climate, their condition probably appears more derelict than it actually is. Most aircraft here are used as donors for spare parts to supply others still on duty. The business is not limited to within the national borders. At the time of my visit, there were still many General Dynamics F-111, which until recently had been used to supply spare parts to the Royal Australian Air Force, which had just finished to phase out that model from active service.

Geographically in the same area of ‘the boneyard’, it is possible to see also some larger aircraft on storage, up in size to the Lockheed C-5 Galaxy, plus some unique exemplars, like the incredible Boeing YAL-1, a modified 747-400 mounting an experimental laser cannon!

There are also some large missiles, and some mystery aircraft with civil markings, as well as a less attractive but really important asset – all the factory rigs necessary for re-booting the production of discontinued plane models.

Other items not on shortage here are jet engines. There are hundreds of them, some stored in dedicated cases, some just placed on a sand lot in open air.

The AMARG is very busy also with maintenance and conversion activities. At the time of my visit, they were working on the conversion of some McDonnell-Douglas F-4 Phantom into target drones for weapons testing.

Leaving the installation you can spot close to the fence of the airbase – and besides a parking area for sequestered cars – a small deposit for aircraft. I don’t know much about it, but noticed a pretty good number of interesting items, especially a series of Grumman Albatross.

Visiting

This is an active military installation, and visiting is managed only by the Pima Air & Space Museum through a special agreement with the Air Force. The museum is located at a short distance from Davis-Monthan, just south of downtown Tucson. You will need to go to the museum reception to arrange a visit. Tours are offered on a regular basis, but it is not possible to book tickets, so you will need to go early to make sure you get your tickets. Full info from the website of the tour here.

The visit will take a couple of hours in total. You will board an air conditioned bus and you will tour the AMARG facilities without stepping off, which is nice as the temperature maybe crazy outside. The guide during my visit was a friendly former Super Sabre pilot and war veteran. Taking pictures was allowed at the time of my visit, except when military personnel were in the scope of your camera and in some specific spots your guide told us. A very enjoyable visit to a truly unique place! Totally recommended for aviation enthusiasts.

Pima Air & Space Museum – Tucson, AZ

Besides being the largest privately run collection of aircraft in the world, this museum has adopted a very interesting acquisition policy and also boasts an active restoration facility, making the place interesting not only for plenty of aircraft, but also for their variety and condition of preservation.

The museum is organized with some large hangars, close to the reception and gift shop, a huge open-air part and some smaller hangars scattered over the property.

The first hangars showcase some items from the collection which were restored to a very good non-flying condition. These include a very rare Martin PBM-5 Mariner, a Lockheed SR-71 Blackbird, an A-10 Warthog, a F-14 Tomcat and a F-4 Phantom! Also a super rare North American F-107 is part of the collection. Already enough for a visit, these are just a starter…

On the outside you will find a representative for virtually any model ever in service with the USAF or the Navy since the Fifties, from fighters to bombers, transport and observation aircraft.

These include a B-47 Stratojet, two B-52 Stratofortress, a B-36 Peacemaker – it looks like a real monster even parked outside, where things look shorter! – and some special aircraft, like a ski-equipped C-130, a veteran of operation ‘Deep Freeze’ to Antarctica, a Super Guppy and the Boeing KC-135 Stratotanker christianed “Weightless Wonder V”, used for parabolic zero-gravity flights.

In a somewhat secluded part of the open-air exhibition you will find a shortlist of extremely rare aircraft, including a Beechcraft 2000 Starship, a twin turboprop design by Burt Rutan with a canard configuration, made for the executive market, and a Budd RB-1 Conestoga, an aircraft proposed during WWII when an aluminium shortage was feared, and mainly made of steel! Both models never entered serial production. Nearby there is also a Boeing YC-14 prototype, which participated in a competition for a STOL aircraft to replace the C-130.

Other highlights on the outside include a Convair B-58 Hustler and a Douglas VC-118 Liftmaster – a version of the Douglas DC-6 propliner – serving as Air Force One transporting Presidents Kennedy and Johnson on some official travels. But the list of interesting aircraft here would be really long!

Some aircraft in the exhibition are pretty rare to find at least in this part of the world. These include a French Sud Aviation Caravelle passenger aircraft, several British aircraft including a Fairey Gannet, and also some Soviet models.

The restoration facility could not be toured during my visit, but on the outside I could spot a rare Avro Shackleton patrol aircraft from the Fleet Air Arm – an unexpected sight in the desert of Arizona!

Among the warbirds preserved in the smaller hangars, a B-17, B-24 and B-29 from WWII are surely worth mentioning. Another interesting sight is one of NASA’s X-15 rocket planes.

You can choose to tour the huge open-air exhibition with special covered trolleys departing at certain times instead of moving around alone. I elected to go on my own, but I experienced a certain level of dehydration – as it is typical in deserts, a combination of intense sunlight, hot air temperature and very low humidity triggers intense perspiration from your skin, but this goes unnoticed to you, for sweat evaporates fast and has not the time to accumulate to form droplets, so you don’t realize anything strange is happening… until your mind starts to feel light and your legs very heavy! Luckily, there is a restaurant offering cold drinks inside the museum – there I consumed the fastest ‘tall size’ of Coke in my life during my visit!

Visiting

The museum is open year round and almost every day. Check the website here for further info. The location is quite close to downtown Tucson, and can be easily reached by car.

To help your plans, if you are an aviation enthusiast consider that the combination of a visit to this museum and the AMARG facility described above will easily fill a 1-day schedule, for this collection is extra-large and also very interesting. This is especially true if you are interested in taking pictures – something you are encouraged to do by the clean, perfect light typical of desert areas.

I visited in August and the temperature was very high. You can bear it easily thanks to the low humidity rate, but be sure to take precautions to avoid dehydration. Visiting in other seasons may be indicated to enjoy milder climatic conditions.

Titan Missile Museum – Sahuarita, AZ

This museum encompasses a full Titan II missile launch facility. The Titan II was constituted by a liquid propelled, two-stages missile capable of reaching targets more than 6000 miles away, transporting a 9 megaton W-53 thermonuclear warhead, the most powerful ever deployed operationally by the US.

There were just above 50 such launch sites in the US, in southern Arizona, Kansas and Arkansas, and this is the only one which can be visited today. The operational life of the missile spanned from the early Sixties to the mid-Eighties. Even though it was soon superseded by the Minuteman missile fleet, the mighty Titan II remains a true icon of the Cold War era.

Being more than 100 ft tall and weighing around 350’000 lb, this missile could not be moved easily, and was in fact kept in a concrete interred silo specifically built around it. The cylinder-shaped silo is a relatively small part of the installation, which is composed also of a number of underground passages, control rooms, staircases, storages, safety doors, air ducts, cables and literally tons of equipment.

The whole site was designed to withstand the blast of a nuclear attack directed to the silo, itself a designated target for the enemy of the time – the Soviet Union. To this aim, a large part of the structures in the underground facility are standing on a complicated elastic base, with springs and dampers to compensate for intense vibrations coming from the ground in case of a nuclear attack.

During your visit to the museum you will receive a briefing about the history of the Titan II in a service house. You will be given a helmet before accessing the underground control part.

The most interesting stop in this area is by the control room of the missile, where the condition of all systems was constantly kept under control. It was from here that the missile could be armed and launched in case an attack was authorized. During the visit you are shown a simulation of the launch sequence. This is a very lively experience, for all control panels are lighted on as they used to be when the system was actually working!

After exploring a bit of the underground site, you reach the inside of the cylindrical silo, where a Titan II is still standing today. Here you can appreciate the monstrous size of this ICBM, and the complexity of the system – many pipes going in and out, cables and other systems.

In the final part of the visit you leave the underground facility and return to the ground level, where you can have a look at some pieces of machinery like dismounted rocket engines, pumps and other equipment connected with the function of the site.

All in all, this museum represents a unique destination for aviation enthusiasts as well as historians, veterans of the Cold War and everybody with a fascination for relics of the duel between the two Superpowers. Even if you are not an expert, you will be astonished by the size and complexity of this missile, so there is definitely something for everybody in this site!

Visiting

The Titan museum is located south of Sahuarita, less than 15 miles south of Tucson, AZ, along the I-19 going to the Mexican border.

The museum is actually a friend of the Pima Air & Space Museum, but it is a separated entity, so timetables are different. Visiting is possible only through guided tours, which are organized on a regular basis. Full information from their website. They also offer special-themed tours to usually inaccessible parts of the site. Taking pictures is possible anywhere, for the installation is today decommissioned and declassified.

Touring the underground facility may ba a little uncomfortable when moving in groups – the rooms where not intended for tourist groups! -, there are several flights of stairs and the terrain is sometimes uneven. That said, for the average person there is really nothing to worry about during the visit.