Here you can see the part of atmosphere from the Zeljava airport before wars in 90's and destruction of airport.
Also you can see some details from exterior aprons for planes, complex within mountain Pljesevica, including taking of and flying of the Mig 21.
It is combination of frames "before and now".

...and, that musical cover is " Hey soldiers, airmen"...the steel wings of our army..."

Inside of object " Klek " in the mountain Pljesevica.
Interior of Klek facility inside mountain Pljesevica.
Here has been presented the opening of electric armored doors on gate 2 to the central gallery, then followed by frame of driving through gallery 124th.Fighting SQDN (to the exit 3). During this, camera is passing near corridor which leads to the elevator for control tower (from left side), then crossing the zebra which is mark for entrance to the corridor of regiment command. It comes to the curve and returns to the zebra. Then is followed by frame of the gate 2 exit which has no connection to the previous description, and after this 2 persons are entering into a regiment command over zebra. After this is frame from room where are bombs and rockets, and which is placed on a totally different part of facility or to be exact on a curvature of exit tunnel of gate 2, between armored doors and "concrete curtain" 

This video is as completely recorded on the part from the connection of 125th.Fighting SQDN gallery with the central gallery to the exit tunnel on the entrance 2 in the object "Klek". It presents pulling out the MiG-21 across armored doors on exit 2. During this you can see in the background the VTR with modified rib tin which purpose is to enable passage of MiG 29.That is telling us one information that this picture is probably taken in summer 1990/91 because the soldiers carry summer uniforms. For MiG -29 also has been completely altered entrance/exit 1 to the armored doors.

This photo has been probably taken in early 70's.
In the first video frame is presented the retraction of MiG-21 with electro-accumulator tug vehicle through the entrance of the tunnel 2 from the Croatian side (or tunnel 3 from Bosnia and Herzegovina side).

.......
This is most probably part of one YPA propaganda movie, because it is not the custom that
pilots climb, dressed in the altitude pressure-suit, on the plane, while they are still inside the underground complex "Klek".
Procedure has been such that mechanics have pulled out all planes, from the underground complex, on the large apron in front of triangles. Before climbing into a airplane, pilots had to come from the classrooms where they have had the preparation for the flight.

(source of the video-->Sajeret, ABG forum)
1st.scene
-junction point of 124.th Fighting SQDN gallery with central gallery, extraction of mig21 on exit 2
2nd.scene
-retraction of mig21 on entrance 1
3rd.scene
-same as 1. but retraction
4th.scene
-2 mig's21 start form entrance 1 toward runways, at the same time several of them wait for retraction on entrance 2
5th.scene
-takeoff mig's21 from runway 3

Download video (FLV)
Download video (DivX)

The short YPA propaganda movie about VOJIN-in has been shot on the radar site (popularly named "elevation") K377 with the view on radars P-35, PRV-11 and panoramic view on the distant (in the right part of photo) mountain Plješevica.
Then follow the photograph from the battalion OPC (OC) on this elevation, with displays of surveillance radar in the left part of room and height finding radar in the right part room.
Also you can see speaker and duty officer of OZN.
Following part of the film again represents the battalion OPC (OC) but this times in the object " Klek ".
Soldiers were separated with vertical plexiglas walls from the officers responsible for decision making.
You can see the vertical plotting boards (so called plane set). where the soldier draws the airplane track.
Further is seen the process of deciding, where the main duty officer uses his microphone to scramble the pair of fighter aircrafts into an action (he sits in the last row and has complete and best review of situation).
He orders to the fighting regiment duty officer to scramble fighters by using his inductor telephone.
MiG's are starting in front of the tunnel no.1, but now follows the small feint with purpose to confuse uneducated common people and eventually more professional observer-analyst, but with no success.
Follows the taxiing of vehicles 713, 711 along the runway no.3, what leads to taking off from runway no. 4 , i.e. runway for the scrambling pair.
All this is shot from some ~80 meters of height.
Position where the camera stands in this moment;

...is the north beginning of patrol road.
Patrol road goes up for some 80 meters and starts precisely there, left from this runway, and goes along the edge of hill until the end, behind the tunnel no.4.

After this follows another frame which shows the MiG-21 take off, but from the runway no.2 from the direction of Bosnia and Herzegovina towards the Rakovica.
Precisely it is about the taking off from the runway 32L.
In the end follows the alarm for scrambling of Air defenses.

This video show preparations for the flight, and flight of MiG-21 as well, with their crews from the airport Zeljava 1990.
It is interesting that this video has been taken by camera inside cockpit.
The only problem is that pivture was to exposured or other words it is "burned ", most likely during the digitization process from VHS.
Therefore some parts of this video are almost unrecognizable because of to much light.

Here has been presented flight of MiGs-21 above the airport Zeljava with the mountain Pljesevica in the background.
This video is most likely taken somewhere during the 80's.

.....................................(download)

Video from the airport Zeljeva, most likely taken somewhere during the middle of 80's.

These are the video from the airport Batajnica taken by the end of eighties, and it is possible that the very similar frames could have been seen on Zeljava in the same time (?)...of course without the MiG-29 which shown here passing thru the movie frame.

(source of the video-->Sajeret, ABG forum)
-video made by "Pilots club M2+"

Several scenes of mig's 21 on different locations, few of them were taken on AF Zeljava.

Download video (FLV)

(source of the video-->Sajeret, ABG forum)

Units and flying of exYU Air Force.
(footage weren't taken on AF Zeljava)

Download video (FLV)

Yugoslav president Tito visiting the facility " Klek " 1969., and shaking hands with pilots in front of mobile armored doors on the entrance 1.

This photo is from 1969, as well as other photos from this period, and which are showing the problem with dusts (wheels, soles) which has been abundantly present in galleries. You can see the older version MiG-21 f-13 where the cockpit canopy is opened onward..

Retracting the MiG-21 to the entrance 2.

VTR- " Vazduhoplovno Technicka Radionica - Air force Technical Workshop". It is placed in the end of central gallery in length about 75 meters.(1969)

124th.Fighting SQDN gallery, sharp bend towards the exit 3.

Armament check. (this pic were taken on Pristina airport, LYPR, and show ensign Berenji Farkas Bela from 83.fighter aviation regiment))

Pilots in the gallery of the 125th.Fighting SQDN.

Pilot, lt.Sinisa Sladojevic, on the one of outer aprons, removes the protective "cap" from the jet motor air ducts of MiG-21. By the way, he died in collision accident of 2 MiG's-21 on June. 02, 1994. near Podgorica, because he did not succeed to bail out on time. Details here (under the code 94-08).

Plane of the scrambling pair, on the outer apron, armed and prepared for the take-off.

125th.Fighting SQDN gallery.

Exit 3, in front of the "concrete curtain", although it looks like that bright lights in the tunnel goes right (like on 1), but the incline of terrain in front the entrance clearly states that it is exit 3.

125th.Fighting SQDN gallery

Mig-21 on scrambling pair apron
source-->Zeljava4868

124th.Fighting SQDN gallery.

VTR (" Vazduhoplovno Technicka Radionica - Air force Technical Workshop") recorded somewhere in the middle of 80's, and when it is compared with the photo from 1969 (here) then it is seen how then was rough and dusty concrete floor. This is reason of dust problems in that time.

352nd.Recon SQDN gallery. Visible entrance toward the clima chamber across the Star section of the Klek underground facility.

Branko Mamula, federal secretary for NO (Narodna Obrana - territorial defense) in that time, talks to the pilots in  "Zvijezda (Star)" part of underground facility "Klek". (1990/91?)

General Antun Tus, commander of RV (Ratno Vazduhoplovstvo - Air Force) and PVO (Protu Vazdusna Obrana - Air Defense) JNA (Jugoslavenska Narodna Armija - Yugoslav peoples army) talks to the pilots and personnel on the main apron of airport " Zeljava " in the occasion of the conquest of golden flag which is given to the best unit of RV and PVOs in the JNA.(1989)

Pilots pass for "Klek" facility.

Operating Center (OC) 51bVOJIN inside the undeground facility "Klek ".

Comparison of two pictures with the same motive, but shot between time interval of about 20 years. Photo from 198? shows how floors and walls of tunnel has been coated with some special, shining coat. This coat solved the problem of dusts which has existed from 1969.

Inside the Klek facility
(the OPC? 1990/91?)-->source

exYU president Tito with soldiers in the entrance 2.
(1969)

352nd.Recon SQDN gallery in the undeground facility "Klek". (1973)

Dresseing of the altitude pressure suit (1973)

Aircraft Utva 66 near the taxiway toward entrance 1 (1991)

Yugoslav president Tito visiting the facility " Klek " 1969., and shaking hands with pilots in front of mobile armored doors on the entrance 1.