Citation 501SP Sierra Eagle II FJ-44-2a


Citation 501SP Sierra Eagle II FJ-44-2a

Cessna Citation Sierra CE-501 Eagle II S/N: 501-0012

This one is in the hands of the new owner!!! Let us acquire one for your needs!!!!

Airframe Total Time: 8,696.7 Airframe Total Cycles: 6682 Phase 1-5 Completed 2/2022

Phase 20 91.411/413 Completed: 7/2021


Williams FJ-44-2A Engines

Engines are enrolled on Williams TAP Blue L/H Engine: FJ-44-2A S/N: 601

Total Time: 3104.2

Cycles: 2182

R/H Engine: FJ-44-2A S/N: 602

Total Time: 3104.2

Cycles: 2107


-Sierra Eagle II Mod: Williams FJ 44-2A  Engines and Long-range fuel wing fuel tanks. – 1,800 NM Range

-Single Pilot 501

-Sierra Gross Weight Increase

-Sierra aft Baggage area

-Sierra forward baggage gas struts

-Sierra radome

-Sierra Bench Rear Seat with forward potty.

-360 Knot True Airspeed @ FL410

-Keith Freon Air-Conditioning

-Sierra Barrel Lock Set

-Sierra 4-Point Crew Belts

-Rosen Sun Visors

-Eros Crew Oxygen Mask

-Sierra Gear Horn Mute Switch



-Sandel 4500 Attitude Indicator EFIS

-Sandel HS 4500 EFIS

-Garmin 530W (2) GPS/Com/Nav/MFD

-Meggitt Engine Instrument Displays

-Garmin GMX-200 MFD (2) With Chart View/ XM/ TCAS/ Weather Radar/GPWS

-Garmin GTX-330ES ADS-B 1090 OUT Transponders (2)

-Honeywell RDR 2000Weather Radar

-SkyWatch 899 Traffic

-Garmin GDL-69A XM Weather

-L3-TAWS-8000 Mod: C

-Innovative Solution Air Data Computer

-Garrett Aviation RVSM STC

-Sperry SPZ-500 Auto Pilot with Alt Preselect

-406 Emergency Locator Transmitter



The Upgrade to the 501SP with the FJ-44-2a and long range fuel provides performance and range not available by anything in this class and for a fraction of the cost of a CJ2.

This Sierra’s Stallion modifications equip the Cessna Citation 500 with Williams FJ44-2A Wide Sweep 2,300-pound turbofan engines. With this upgrade you also get digital fuel control units for comprehensive power management, including full-time syncing between the engines.
Compared with other aircraft in this class, the Sierra Stallion outperforms its competitors in virtually every category at a faction of the cost! The performance and the savings are sky-high.

Stallion—performance and quality:

  • Delivers 32 percent more takeoff thrust at the point of rotation
  • Climb rate above 2,000 fpm to cruise
  • Reduces fuel consumption by up to 25 percent



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