Introduction / Table of Contents Citation Re-engining Modifications Re-engining history Range Map FJ44 Performance Sierra Model Lineup The Williams FJ44 Engine Model Comparison Charts The Remanufactured Citation FJ44 Maintenance Programs Re-Engining Q & A Green Engineering Citation Upgrade Modifications - All Citations Citation Upgrade Options Avionics Packages RVSM / Max-Viz Infared Vision Medical Transport Mods Extended-Width Door Cargo Modifications JetBed & Door Canopy Exterior Modifications/Accessories Pneu-Lift and Radome Modifications Baggage & Air Conditioning Lighting Systems Wheels & Brakes Batteries, De-Ice Boots Windows / Protective Masks Fly-Away Kits Citation 500 / 501 Modifications Sierra Longwing Modification Sierra Classic Eagle Modification JT15D Engine Upgrades SierraFile: Altitude Record FJ44 Stallion FJ44 Eagle II SPx FJ44-2A Operating Costs Avionics Packages Cockpit Enhancements Cabin Enhancements Cabin Entertainment XR Tank, Gross Weight Increase 500/501 Phase Inspections Citation 550 / 551 Modifications FJ44 Super II FJ44-3A Operating Costs Performance Comparisons Avionics Packages Cockpit Enhancements Cabin Enhancements XR Tank, Gross Weight Increase What about Thrust Reversers? 550/551 Phase Inspections Citation S550 Modifications FJ44 Super S-II FJ44-3A Operating Costs Avionics Packages Cockpit Enhancements Cabin Enhancements S550 Phase Inspections Citation Maintenance Decals & Manual Supplements SierraCom Maintenance Tracking Citation Inspections     500/501SP     550/551     S550     550 Bravo     560     650     525 CJ Shop/Maintenance Supplies Pilot Supplies, Safety, Accessories Desktop Model, Flight Computer Sierra Apparel Flight Bags, Pilot Gear Emergency Supplies / ELT Fabric Covers & Sun Shades Aircraft Services FlighTime Business Jets Uvalde Flight Center Uvalde Airport Facilities Piston Aircraft Modifications R/STOL High Lift Systems Cessna 206/207 Aux. Fuel System Cessna 210 Landing Gear Upgrade R/STOL Dealer Network SIDs Inspections for Cessnas Catalog Information Sierra Partners and Resellers Sierra’s People Products & Services Index Ordering & Contact Information Aircraft Sales & Service Sierra Enewsletter Subscribe Now!