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1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion

Cessna Citation SII · Performance Data

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Overview

This document provides a detailed overview of the 1985/2010 Cessna Citation SII equipped with the Clifford FJ44-3 engine conversion. It outlines the aircraft's specifications, performance enhancements, and modifications made to improve efficiency and operational capabilities. The document is intended for potential buyers and aviation enthusiasts interested in the performance and features of this upgraded light jet. Key improvements include enhanced engine performance, reduced fuel consumption, and modernized avionics, making the Citation SII a competitive option in its class.

  • Total flight hours: 8,975
  • Engine thrust: 2,820 lbs per engine
  • TBO for engines: 5,000 hours
  • Cruise speed improvement: nearly 20%
  • Fuel flow reduction: 30%

Document

Source

Originally published by s3.amazonaws.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type
Performance Data
Year
2010
Pages
6
File size
1.0 MB
Publisher
s3.amazonaws.com
How rare is it?
1Cessna Citation SII registered worldwide · 0 active

Common. Rarer than 24% of the aircraft models we track.

Documentation completeness
5/7

Most owners only have the POH. Here's the essential set for the Cessna Citation SII.

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In this document

Airframe & Engines

The aircraft has accumulated 8,975 hours of flight time and 9,338 landings. It features Williams FJ44-3 engines with 1,705 hours of operation, enrolled in the Williams TAP BLUE program, ensuring maintenance tracking and support.

High Performance Clifford S550 FJ44 Engine STC Improvement Package

This section details the engine conversion, highlighting the new Williams FJ44 engines that provide 2,820 lbs of thrust with a TBO of 5,000 hours. The conversion includes features such as lower idle thrust for reduced landing distances, FADEC for improved engine control, and various upgrades to enhance operational efficiency.

Cockpit and Avionics

The cockpit is equipped with modern digital engine gauges, TCAS-II, MFD, and GPS systems. The avionics suite has been upgraded to improve navigation and safety features, enhancing the overall flying experience.

Interior Features

The aircraft boasts a seven-passenger cabin with a deluxe galley, providing comfort and convenience for passengers. The interior design emphasizes luxury and functionality.

Miscellaneous Features

Additional features include TAWS, TCAS, CVR, Keith Freon air conditioning, and an anti-skid braking system, contributing to the aircraft's safety and comfort.

Safety notes

  • Specifications are for informational purposes only and do not constitute warranties.
  • Potential buyers should rely on their own inspection of the aircraft.

Full document text

1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. Airframe & Engines: • 8,975 Hours since new, 9,338 Landings since new • Five Owners Since New & No Known Damage History • 1,705 Hours on Williams FJ44-3 Engines enrolled on Williams TAP BLUE • CESCOM Maintenance Tracking • Clifford Development Conversion completed in October 2010 1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. High Performance Clifford S550 FJ44 Engine STC Improvement Package: (Note: $2.395-million product improvement option including) • New Williams FJ44 Engines @ 2820 lbs thrust with 5000 hour TBO • Lower ground idle speed for quieter, more efficient ground operations • Shorter, landing distances without Thrust Reversers due to lower idle thrust: o 125-lbs per side vs 450-lbs on JT15D-4B • Full Authority Digital Engine Control (“FADEC”) for “fly by wire” engine control • Dual FADEC air data sources added • Dual ignition exciters on each engine, JT15D has only one • Engine sync is electronic with no mechanical parts to maintain • New Ametek digital engine display: Fuel Flow, Fuel Quantity and Standby N1 • Annunciator panel moved to glare shield • Heavy duty BFG brakes, new wheels and tires • New bleed air inter-coolers and control valves designed to handle the FJ44-3A • No major structural modifications required, uses the existing factory engine beams • FIU (FADEC Interface Unit) are modular and replaceable. • More mass airflow for better ACM spool up and heat at altitude • Mach warning box removed and replaced with digital controller • Gear Warning based on N1 speed not Power Lever position • New center pedestal can hold A/P component and an optional larger model for additional equipment (FMS, etc.) • Throttle quadrant moving parts rebuilt to overhauled standards • Starter/Gen cooled with fan bypass air - increased life on Starter/Generator brushes • Carbon Fiber aft cowls • Removal of Peri-seals to more reliable bellows seals within engine compartment • Same size fuel and hydraulic fittings changed to AN and MS so lines cannot be crossed • New low-maintenance sealed lead acid battery (Hawker 44ah battery included) • Improved instrument panel cooling for longer component life • New current technology Fuel Flow transmitter • New E/L and instrument panels as required (no patched instrument panels) • New quick donning O2 masks for the cockpit • Removal of EPA equipment, requires lower maintenance • Pylon skins increased to 0.032 for longevity using Citation V skins • OEM aluminum starter/generator cables replaced with copper for better starts • Starter/Generator ground point relocated to reduce corrosion and grinding issues 1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. INTERIOR – AFT CABIN 1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. REPRESENTATIVE COCKPIT w/DIGITAL ENG GAUGES, TCAS-II, MFD & GPS You won't believe it until you fly it - the completely re-engined Clifford Development FJ44-3 Powered Citation SII makes flying this popular light jet fun all over again! Cruise speed is up nearly 20%, fuel flow is down 30%, range, payload and max cruise altitude all get a boost from the best-in-class Williams FJ44-3 improvement package produced by Clifford Development Group. A modernized radio and avionics platform rounds out one fantastic Citation. Miscellaneous: • TAWS, TCAS, CVR equipped • Keith Freon Air Conditioning • Collins Proline II with SPZ500 AP/FD System • Anti-skid Braking System Inspections: Undergoing Phase 1 thru 5 in Spring 2018. Price: Make Offer 1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. SEVEN PASSENGER CABIN WITH DELUXE GALLEY 1985/2010 Cessna Citation SII with Clifford FJ44-3 Conversion SPECIFICATIONS/DESCRIPTIONS ARE PROVIDED AS INTRODUCTORY INFORMATION AND DO NOT CONSTITUTE REPRESENTATIONS OR WARRANTIES OF SELLER OR THEIR AGENT(S). ACCORDINGLY, YOU SHOULD RELY ON YOUR OWN INSPECTION OF THE AIRCRAFT. AIRCRAFT IS OFFERED SUBJECT TO PRIOR SALE OR REMOVAL FROM MARKET. DELUXE BURLWOOD GALLEY