It looks great Milton. I agree with Nigel that someone may step forward
in the event a beta of the aircraft is released.
Thanks guys. I'll try to get a beta out of the Avia 156 by Friday. I have worked on the panel all day and this is version 3. I can't seem to find any aircraft of the early 30's with fuel gauges. If anyone is aware of such a thing, I will try to find something that works. The Vega and Comet do not seem to have them.
Not sure what else I am missing but the basics seem to be in place.
Nice choice Milton! Another rare classic! I havent heard of this until now.
Must have been a good cruiser with three powerplants pulling her along.
The Avia 51 had a cruise speed of 142MPH and a max speed of 165MPH.
The Avia 156 cruised at 210MPH and had a max speed of 220MPH.
There were only 3 "51"s made, 2 lost in transport on a sunken ship to Spain during the Spanish civil war. The third unit in Spanish dress crashed into power lines it appears.
EDIT: This was later deemed false. All 3 aircraft made it to Spain, 1 was damaged beyond repair from bombing at an airport. The other two went on to serve until 1939 and were later scapped in 1941 due to lack of parts and condition.
The Avia 156 prototype crashed in testing making contact with its chase plane as I recall. All pilots and company employee passengers were killed.
EDIT: "Clarification: On April 12, 1935 after many test flights for each, both the Avia 156 (at 1342 hours) and 57 (at 1410 hours)took off for a joint test flight. Somewhere north of Kbely airport, the 156 crashed near the village of Polerady following an alleged destruction in flight. Within 7 minutes, the Avia 57 fell to the ground near the Vinor woods after a possible wing and tail separation from a spin." Some suspect a mid-air collision; others said that structure inadeqaute stiffness was likely the reason. However, both aircraft failing within minutes of each other makes that supposition unlikely unless they were both simultaneously testing spin responses (IMO).
These were stunning aircraft for the era, ahead of their time by a few years. The 51 was not economical with only 5 passenger seating and the 156 with 6 passengers, with a more efficient power arrangement may have been slightly better, but the other relative, the 14 passenger Avia 57 might have been. However, she never went to production as larger, more efficient larger capacity aircraft became available before she had a chance to prove herself.
Here is version 3 of the 156 panels.