[ricardonunes]

Uma bué dificil

[ricardonunes]

Devem andar xatiados com o ricardo  

[nelson38899]

boas

será, o ‘Antex’ da força aérea portuguesa

Cump.

[nelson38899]

Boas

se a minha resposta estiver certo lanço esta imagem.



cump.

[ricardonunes]

Boa  

[ShadIntel]

Já que ninguém parece estar inspirado...
Aeronave não tripulada Xian D-4 NPU chinesa.

[nelson38899]

Boas

you are right.
what is the following question?

The D-4 is a small UAV operated by remote control. The contractor is Xian Pilotless Research and Development Center, located at the Northwestern Polytechnical University in China. Other similar craft are BAZ (Iran) and LG 17 (CIS). The D-4 drone's wings are high-mounted, straight to the midsection, and tapered from midwing to tips. The engine is a single, prop-driven engine in the nose section. The fuselage is round and tapers to front and rear, with fixed landing pads. The tail flats are high-mounted on the body and equally tapered. The fin is equally tapered.

source:
http://www.fas.org/man/dod-101/sys/ac/row/d-4.htm

Cump.
Nelson

[ShadIntel]

[ricardonunes]

Spike MR/LR

[ShadIntel]

Certo, siga  

The Spike-MR and Spike-LR are new generation, man-portable and platform-adaptable advanced multi-purpose weapon systems. The Spike system is specially designed for urban warfare, ground support and special missions with maximum survivability. Both the Spike-MR and the Spike-LR incorporate advanced features that enable day/night and adverse weather target engagement. The Spike-MR is Fire
& Forget for autonomous-guided medium range target engagement of up to 2500m. A fibre- optic data link in the Spike-LR enables both the Fire & Forget and the Fire, Observe & Update modes of operation

Source: http://www.israeli-weapons.com/weapons/ ... pike_MR-LR

[ricardonunes]

[PereiraMarques]

T-28 Super Heavy Tank

The T28 (later called 105 mm Gun Motor Carriage T95) was a prototype heavily armoured tank destroyer, designed for the US Military during the Second World War. It was originally designed to be used to break through German defenses at the Siegfried Line, and was later considered as a possible participant in an invasion of the Japanese mainland.

It had no conventional turret, giving it a comparatively low profile. Its total weight when fully equipped would have reached ninety-five tons. The armor was very thick compared to tanks of the time, in some places up to twelve inches thick (thirty centimetres). This was considered heavy enough to provide protection from the 88 mm gun used by German heavy tanks. The engine was an underpowered gasoline Ford GAF V-8, delivering 410 hp, which gave it a top speed of about 8 mph (13 km/h). This also meant that the tank had only limited obstacle climbing capabilities and this, in addition to the fact that no suitable portable bridges capable of carrying its weight were available mitigated against production for combat deployment. Because of the tank destroyer's great weight, it used four tracks instead of two. The outer tracks could be detached for easier transport. After removal they could be fixed together to make a unit that could be towed behind the tank.

 
T28 at the Patton Museum, 2003Its main armament was a 105 mm T5E1 gun in a ball-shaped mantlet, set into the front of the hull. It also had a fifty-caliber machine gun above the commander's hatch.

Although sometimes referred to as a Super-heavy tank the T28 was, in reality, a very heavy tank destroyer, and was re-designated as the 105 mm Gun Motor Carriage T95 in 1945. In 1946 it was renamed again, to T28.

 
T28 at the Patton Museum, 2003The original plan was for five prototype vehicles with a production total of 25. However only two were ordered and neither saw combat. One was heavily damaged by an engine fire during trials and was scrapped. The remaining prototype was discovered abandoned in a back field at Fort Belvoir. It is the only remaining example of these tanks and can be viewed at the Patton Museum of Cavalry and Armor in Kentucky.

Fonte: http://en.wikipedia.org/wiki/T-28_Super_Heavy_Tank

[ricardonunes]

Está correcto :shock: , e o calendário voltou a 1 de Janeiro de 1970  

[PereiraMarques]

o calendário voltou a 1 de Janeiro de 1970  

Back to the future

[Duarte]

1 de Janeiro de 1970  :lol: