LET L-410/420

Aircraft
Name: 
L-410/420
Manufacturer: 
Body: 
Narrow
Wing: 
Fixed Wing
Position: 
High wing
Tail: 
Regular tail, high set
WTC
L
APC
A
Type Code: 
L2T
Engine: 
Turboprop
Engine Count: 
Multi
Position: 
(Front) Wing leading mounted
Landing gear: 
Tricycle retractable
Manufacturered as
LET L-410 Turbolet
LET L-420 Turbolet
LET Turbolet
AIRCRAFT INDUSTRIES L-410 Turbolet
AIRCRAFT INDUSTRIES Turbolet

L410

Twin turboprop commuter airliner. First flight in 1969, in service since 1971 (L-420 since 1998). Czech successful commuter aircraft development. Built in a few versions. L-420 improved version with more powerful engines and higher weight. Also used by military as light tactical and utility transport aircraft. AYRES was owner of LET from 1998 until 2013.

Since 2013 the manufacturer Aircraft Industries s.a. is owned by the Russian industrial holding UGMK. The aircraft is still in production with the current model being L 410 UVP-E20 with an EASA/FAA type certificate issued as the L 410 NG.

L-420: MTOW 6,600kg.

Technical Data
Wing span: 
20.00 m
Length: 
14.40 m
Height: 
5.80 m
Powerplant: 

Variants:

Engine Model: 
Motorlet M-601
Indicative Performance Data
Take-Off
V2: 
85 kts
Distance: 
445 m
MTOW: 
6400 kg
Initial Climb (to 5000 ft)
IAS: 
115 kts
ROC: 
1000 ft/min
Initial Climb (to FL150)
IAS: 
160 kts
ROC: 
500
Initial Climb (to FL240)
IAS: 
160 kts
ROC: 
n/a
MACH Climb
MACH: 
n/a
ROC: 
n/a
Cruise
TAS: 
205 kts
MACH: 
n/a
Ceiling: 
210
Range: 
744 NM
Initial Descent (to FL240)
MACH: 
n/a
ROD: 
n/a
Descent (to FL100)
IAS: 
200 kts
ROD: 
800 ft/min
Descent (FL100 & below)
IAS: 
n/a
MCS: 
n/a
ROD: 
n/a
Approach
Vapp (IAS): 
85 kts
Distance: 
240 m

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