Fórum Defesa Brasil

Yakovlev Yak-28U (USSR, Withheld_Russia, 1978)



05 RED

* Ernes Tuwartschiev

Myasishchev 3M (USSR)



* Engels AFB Archive.

North American F-100D Super Sabre (France-AF, Toul - Rosieres_France, June 25, 1972)



42146 / 11-MG (cn 223-26) Toul-Rosieres had been an airfield in both World Wars

* Mick West

Putz... me embrulha o estoma ver este avião nestas cores...

Canadair CF-104 Starfighter (CL-90) [Canada-AF, Utrecht - Soesterberg_Netherlands, July 1980]



104747 (cn 683A-1047) 1st CAG from Baden-Sollingen

* Henk Schuitemaker

Antonov An-2 (Germany Democratic Republic-AF, Holzdorf _Germany, Aug-1990)



* Rob Schleiffert

Sou fã deste avião...

Dizem as más (ou seriam boas) línguas que ele não precisa do comprimento da pista de um aeroporto para pousar, apenas da largura!!!

kekosam escreveu:Sou fã deste avião...

Dizem as más (ou seriam boas) línguas que ele não precisa do comprimento da pista de um aeroporto para pousar, apenas da largura!!!

Vazio e com um bom vento de proa, pelo acostamento ele já decola.
É a simplicidade com asas.

MAlmeida

Dassault Mirage IIIC (France-AF, Creil_France, September 1974)



58 / 10-RN (cn 58) EC2/10 aircraft


&


May 1976



31 / 10-RF (cn 31) EC2/10 'Seine' aircraft. Note the Hurel-Dubois 34 in the background.

* Fred Willemsen

Belas fotos Enlil.

Esta ave é muito bonita.

Tupolev Tu-4 (USSR):

Enlil escreveu:Antonov An-2 (Germany Democratic Republic-AF, Holzdorf _Germany, Aug-1990)



* Rob Schleiffert

The An-2 has design features which make it suitable for operation in remote areas with unsurfaced airstrips:

* It has a pneumatic brake system (similar to those used on heavy road vehicles) to stop on short runways.[1]
* It has an air line fitted to the compressor, so the pressure in the tires and shock absorbers can be adjusted without the need for special equipment.[1]
* The batteries are large and easy to remove, so the aircraft does not need a ground power unit to supply power.[1]
* There is no need for an external fuel pump to refuel the aircraft, as it has an onboard pump that allows the tanks to be filled from simple fuel drums.[1]
* It has a minimum of complex systems. The crucial wing leading edge slats that give the aircraft its slow flight ability are fully automatic, being held closed by the airflow over the wings. Once the airspeed drops below 64 km/h (40 mph), the slats will extend because they are on elastic rubber springs.[1]
* Take-off run: 170 m, landing run: 215 m (these numbers will of course vary depending on take-off/landing weight, outside air temperature, surface roughness, and headwind).



the pilot's handbook reads: "If the engine quits in instrument conditions (blind flying when you can't see the ground) or at night, the pilot should pull the control column full aft (it won't stall) and keep the wings level. The leading-edge slats will snap out at about 64 km/h (40 mph), and when the airplane slows to a forward speed of about 40 km/h (25 mph), the airplane will sink at about a parachute descent rate until the aircraft hits the ground."

The An-2 indeed has no stall speed quoted in the operating handbook. Pilots of the An-2 say one can fly the aircraft in full control at 30 mph (as a contrast, a modern Cessna four-seater light aircraft has a stall speed of around 55 mph). This slow stall speed makes it possible for the aircraft to fly backwards (if the aircraft is pointed into a headwind of, say, 35 mph (56 km/h), it will travel backwards at 5 mph (8.0 km/h) whilst under full control). (This is also possible with almost any other true Short Take Off and Landing (STOL) aircraft, but the Antonov has the distinction of being able to do the trick in the mildest headwind)

http://www.vectorsite.net/avan2.html

http://en.wikipedia.org/wiki/Antonov_An ... ote-An-2-0

Tive a oportunidade de ver um An-2 no EBRAVE de 1996 no Aeroclube do Rio Grande do Sul. É impressionante como esse avião pode voar tão lentamente sem estolar.

Lockheed CF-104D Starfighter [Canada-AF, Utrecht - Soesterberg_Netherlands, July 1980]



104658 (cn 583A-5328) 439 Sqn, 1st CAD based at Baden-Sollingen

* Henk Schuitemaker

De Havilland DH-110 Sea Vixen FAW1 - Yeovilton UK - England, May 25, 1964

Line-up of EC12 Super Mysteres at their home base.

France Air Force - Dassault Super Mystere B2

Um abraço e t+