Russian ⇄ German

лётный adj. stresses
gen.	fliegerisch
aerodyn.	aviatisch; fliegend; Flieger-; Flug ... ; flugtechnisch
avia.	Flieger-; Flug-
летний adj.
gen.	sommerlich; Sommer- (Лорина)
-летний adj.
gen.	-jährig (в сложных прилагат)

летнее: 1413 phrases in 81 subjects

Abbreviation	1
Aerodynamics	77
Agriculture	6
Animal husbandry	4
Arabic language	1
Artillery	6
Astronomy	8
Athletics	1
Austrian usage	2
Automobiles	15
Aviation	456
Beekeeping	3
Biology	14
Botany	13
Brewery	1
Chemistry	4
Cinematography	1
Clerical	1
Clothing	3
Construction	26
Economy	1
Education	13
Electronics	1
Energy industry	2
Energy system	1
English	2
Entomology	23
Figurative	1
Figure of speech	1
Food industry	29
Football	1
Foreign trade	1
Forestry	14
General	175
Geography	1
Geology	4
Geophysics	7
Historical	2
Hobbies and pastimes	1
Horticulture	1
Hydrography	3
Hydrology	7
Hygiene	2
Ichthyology	2
Informal	5
Journalism terminology	1
Law	2
Leather	3
Meat processing	10
Medical	28
Meteorology	1
Metrology	16
Military	137
Military aviation	4
Missiles	17
Nautical	14
Navy	10
Obsolete / dated	1
Oceanography & oceanology	4
Oil / petroleum	9
Paragliding	7
Politics	4
Polymers	3
Public utilities	1
Pulp and paper industry	3
Rail transport	7
Refrigeration	6
Regional usage other than language varieties	1
Road works	1
Shipbuilding	31
Skiing	1
Spanish	2
Sports	63
Swiss term	2
Technology	35
Textile industry	21
Thermal engineering	4
Water supply	11
Wood processing	7
Zoology	2
Zootechnics	1