Hi!
Some data about first serial heavy bomber IM:
Name: ILYA Muromec
name after ILYA Muromec , ancient hero.
Country: Russian Empire.
First sample: oct. 1913.
load: 1290 kg
Model:Series B (1914)
Maximum range: 650 verst :: 692.9 km
Power Plant: 4x140hp "Argus"
Wings Square...