1992 AERO L 39 ALBATROS
Aircraft Summary
General
Year
1992
Manufacturer
AERO
Model
L-39 ALBATROS
Condition
Used
Description
The L-139 was developed to meet the requirements of a new generation of jet trainers. It is a modernized derivative of the proven L-39. Many systems have been improved and modernized:
- Highly reliable and fuel efficient Garrett TFE731-4 engine, with 4080 lbs. of thrust.
- Optional toe-brake system upgrade.
- Ejection seats upgraded to VS2 seats.
- Optional oxygen system upgrade to OBOGS (On-Board Oxygen Generating System).
- Avionics upgraded to modern glass flight displays (currently removed?your option to re-install or de-sign a new panel).
- Cruise: 360 Kts+
- Range 890 NM+ with internal fuel, 1500 NM with drop tanks.
- Climb rate 4000 feet/min.
Airframe
Airframe Notes
TTAF: 549.1 hrs since new
Manufacture Date: 1992
WEIGHTS AND LOADING
Basic Empty: 7,400 lbs
Internal Fuel Capacity: 2,160 lbs
RANGE/ENDURANCE
Range, internal fuel, with 10% reserve: 890 NM
Range, internal fuel plus 4 x 90gal under-wing tanks: 1500 NM
Max endurance, internal fuel, with 10% reserve: 3hr. 19min.
PERFORMANCE
Max level speed: 410 KTAS
Max rate of climb: 4,400 ft./min
Service ceiling: 39,400 ft
Takeoff distance, sea level: 1,770 ft.
Landing distance: 1,840 ft
Stall speed: 86 KTAS
Max G load: +8 / -4 G
Engine
Engine Notes
Engine TT: 413.35 hrs since new in 1995
TBO: 4200 hrs w/ HSI at 1400 hrs
Type: Allied Signal (Garrett) TFE 731-4 Turbofan
Take-off thrust: 4,080 lbs.
The TFE 731-4 is a two-spool turbofan with a geared, single-stage front fan. The four-stage low pressure axial compressor and the one-stage fan are driven by a three-stage low pressure turbine.
The engine is controlled by a Digital Electronic Control System (DEEC), with two levels of redundancy. The DEEC provides starting schedule, acceleration and decel-eration control, automatic power changes due to ambient conditions, over-speed protection, surge control and turbine temperature limiting.
Starting is also controlled by a starter generator.
Avionics
Avionics/Radios
The L-139 features an advanced, integrated Bendix-King glass-cockpit (front and rear) that was designed for advanced military flight training and weapons-training.
The instruments are presently removed from the cockpit, but thanks to its modular design, all cockpit instrumentation can be quickly returned to stock configuration - or the panel can be modified as desired.
Additional Equipment
Additional Equipment
Ejection Seat: Advanced VS-2A seat (designed with zero-zero capabilities).
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