LJ23
LEAR JET Learjet 23
LEAR JET Learjet 23
Aircraft
Name
Learjet 23
Manufacturer
Body
Narrow
Wing
Fixed Wing
Position
Low wing with wing tip tanks
Tail
T-tail
WTC
M
APC
C
Type Code
L2J
Engine
Jet
Engine Count
Multi
Position
Both sides of rear fuselage
Landing gear
Tricycle retractable
Manufactured as
LEAR JET 23
LJ23
The Learjet 23 is an American six to eight seat (two crew and four to six passengers) twin-engined, high speed business jet. Manufactured by Learjet, the LJ23 was revolutionary in the aviation world.
Technical Data
Wing span (metric)
10.84 m
Length (metric)
13.18 m
Height (metric)
3.84 m
Powerplant
2 x General Electric CJ610-4 turbojets, 2,850 lbf (12.71 kN) each.
Engine Model(s)
General Electric CJ610
Indicative Performance Data
Take-Off
V2
n/a
Distance
n/a
MTOW
5670 kg
Initial Climb (to 5000 ft)
IAS
n/a
ROC
6900 ft/min
Initial Climb (to FL150)
IAS
n/a
ROC
n/a
Initial Climb (to FL240)
IAS
n/a
ROC
n/a
MACH Climb
MACH
n/a
ROC
n/a
Cruise
TAS
450 kts
MACH
0.81
Ceiling
450
Range
1830 NM
Initial Descent (to FL240)
MACH
n/a
ROD
n/a
Descent (to FL100)
IAS
n/a
ROD
n/a
Descent (FL100 & below)
IAS
n/a
MCS
n/a
ROD
n/a
Approach
Vapp (IAS)
n/a
Distance
n/a
