AeroQuiz

40th extended Summer Quiz - maximum points to earn were 11.
Average mark of difficulty according to your valuation was 4,00 (maximum 5 - very difficult).

Lockheed Martin (FMA) AT-63 Pampa - light attack-trainer (AT) plane built by Lockheed-Martin after acquisition of Argentinian FMA. It is powered by Honeywell TFE-731-2C turbofan engine with 3500 pounds of thrust. Its first flight occurred on June 30, 2005.

HAMC (Harbin) Y-12 - development of the Harbin Y-11 powered by two Pratt & Whitney Canada PT6A-27 turboprops. The Y-12 has a maximum payload of 5700 kg with space for 17 passengers (2 crew). Prototype first flew August 16, 1984.

Vought XOS2U-1 Kingfisher - main shipboard observation aircraft used by the United States Navy during World War II. It came in both float and land-based configurations. 1519 of the aircraft were built.

Hurel-Dubois HD-10 - French experimental plane. First flight of prototype August 25, 1948. It has a wingspan of 12 meters and an aspect ratio of 30.

Tupolev ANT-31 - First in the USSR all-metal low-wing monoplane with retractable landing gear. First flight on 27 May 1933. Serial production (as I-14bis) of 55 machines, 18 of them were put into operation.

Tachikawa KKY - KKY (Kogata Kei Kanja Yusoki - Small Type Light Patient Transport) Prototype was completed in December 1933. It was powered by Cirrus Hermes IV engine with performance of 89 kW. Only small number of aircraft were manufactured from 1936 to 1940.

Aero A-102 - Czechoslovak fighter aircraft was developed in response to a Czechoslovak Air Force requirement of year 1934, but was passed over in favour of the Avia B.534.

Table of winners:

Name	Country	Points
Bill Lines		11
Emmanuel Capart		11
Hans Høgh		11
Kari Koski		11
Benny Jørgensen		11
Indrek Aavisto		11
Neil Evans		11
Jean Pierre Schell		11
Markku Kanninen		11
Juraj Andel		11
Pierre Vallet		8
Peter Butt		5
Vojtěch Bill		0
Chris		0