srgalahad
Charter Member 2022
Aero A.204 airliner prototype
lost CSA contract to Airspeed Oxford
further developed into the A.304 light bomber
following is Google translation of Czech text...
Aero A-204
Aerovka has done this in the original project envisaged a machine equipped with two motors Walter "Castrol Super" after power 316 kW (430 hp), with retractable landing gear and cruising speed of over 250 km / h Already in March 1936 was completed prototype designated as A-204 (OK-matriculation marking BAA). The machine was successful but suffered podmotorováním because of the CSA Director Ing. Stočes insisted on the installation of older and weaker engines Walter "Pollux" II. after power 265 kW (360 hp). Company Aero installing these old engines resisted, but finally decided to "our customer is always right." Aero A-204 was simple and elegant, well thought out with an aircraft fuselage frame lattice of steel tubes, accompanied by body shape into an oval cross-section. The wings were all-wood, girder. The machine was equipped with acoustic and thermal insulation for the convenience of passengers, the whole was then covered with a cloth impregnated. One problem was the landing gear, because with him at Aerovky not experience. Therefore, it ordered the French company Messier. While that has been regarded as an expert in this field, but in the case of A-204 completely disappointed with delivery deadlines. A-204 prototype flew so aerodynamically shaped with a fixed undercarriage. Landing gear could be installed until July 1936, after more than four months slip fa Messier. Tests A-204 has undergone in the VTLÚ Letňany and evaluation was more than positive. Especially appreciated was easy takeoff and landing, good stability, safe handling in all flight modes. She was then transferred to A-204 CSA exam to pass and commissions. Approval of A-204 is continually dragged on until finally in February 1937 the CSA announced that a machine not interested. Aerovka was surprised because the machine got Letňany good and fully meet all the CSA requested. For all apparently been lobbying again, because the CSA from the UK purchased four similar machines Airspeed AS-6 "Envoy". These British machine then flew on the route Prague-Moscow. Model A-204 still participated in the national air show in Prague in 1937, as well as the unsuccessful fighter Aero A-102.
lost CSA contract to Airspeed Oxford
further developed into the A.304 light bomber
following is Google translation of Czech text...
Aero A-204
Aerovka has done this in the original project envisaged a machine equipped with two motors Walter "Castrol Super" after power 316 kW (430 hp), with retractable landing gear and cruising speed of over 250 km / h Already in March 1936 was completed prototype designated as A-204 (OK-matriculation marking BAA). The machine was successful but suffered podmotorováním because of the CSA Director Ing. Stočes insisted on the installation of older and weaker engines Walter "Pollux" II. after power 265 kW (360 hp). Company Aero installing these old engines resisted, but finally decided to "our customer is always right." Aero A-204 was simple and elegant, well thought out with an aircraft fuselage frame lattice of steel tubes, accompanied by body shape into an oval cross-section. The wings were all-wood, girder. The machine was equipped with acoustic and thermal insulation for the convenience of passengers, the whole was then covered with a cloth impregnated. One problem was the landing gear, because with him at Aerovky not experience. Therefore, it ordered the French company Messier. While that has been regarded as an expert in this field, but in the case of A-204 completely disappointed with delivery deadlines. A-204 prototype flew so aerodynamically shaped with a fixed undercarriage. Landing gear could be installed until July 1936, after more than four months slip fa Messier. Tests A-204 has undergone in the VTLÚ Letňany and evaluation was more than positive. Especially appreciated was easy takeoff and landing, good stability, safe handling in all flight modes. She was then transferred to A-204 CSA exam to pass and commissions. Approval of A-204 is continually dragged on until finally in February 1937 the CSA announced that a machine not interested. Aerovka was surprised because the machine got Letňany good and fully meet all the CSA requested. For all apparently been lobbying again, because the CSA from the UK purchased four similar machines Airspeed AS-6 "Envoy". These British machine then flew on the route Prague-Moscow. Model A-204 still participated in the national air show in Prague in 1937, as well as the unsuccessful fighter Aero A-102.