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1985 Cessna Citation S/IIJet Aircraft • TN, USA

This 1985 Cessna Citation S/II (N633AT, serial S550-0066) presents a well-maintained twin-engine business jet with comprehensive inspection records and a current avionics suite. The airframe shows 9,289 total hours with 10,012 landings, powered by Pratt & Whitney JT15D-4B engines showing 2,993 hours SMOH on the left and 1,911 hours SMOH on the right. The aircraft benefits from freshly completed Phase 1-4 inspections in April 2024 at 9,287 hours, with the next inspections due in April 2026 (Phases 1-4 at 9,587 hours) and Phase 5 due April 2027 at 9,887 hours.

The Citation S/II features a Collins Pro Line avionics package with Garmin...

Year
1985
Make
Cessna
Series
Citation
Model
Citation S/II
Tail #
N633AT
Serial #
S550-0066

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Specifications

Category
Jet
Intended Use
Business

Hours, Logs & Inspections

Total Time
9,289 hrs
Engine 1 Time
2,993 hrs (SMOH)
Engine 2 Time
1,911 hrs (SMOH)
Inspection Status
Phase 1 Inspection: c/w Apr 2024 @ 9,287 Hours Due Apr. 2026 @ 9,587 Hours Phase 2 Inspection: c/w Apr 2024 @ 9,287 Hours Due Apr. 2026 @ 9,587 Hours Phase 3 Inspection: c/w Apr 2024 @ 9,287 Hours Due Apr. 2026 @ 9,587 Hours Phase 4 Inspection: c/w Apr 2024 @ 9,287 Hours Due Apr. 2026 @ 9,587 Hours Phase 5 Inspection: c/w Apr 2024 @ 9,287 Hours Due Apr. 2027 @ 9,887 Hours

Avionics

GPS

Garmin GTN-725

Comms

Collins Pro Line - Avionics Package

Autopilot

Sperry SPZ-500 IFCS

flightDirector

Sperry SPZ-500 IFCS

ADF

Collins ADF-60

DME

Collins DME-40

taws

Landmark TAWS-8000 - Class B

Weather

Honeywell Primus 300SL - (color)

ADS-B Out

ADS-B In/Out/RVSM

ADS-B In

ADS-B In/Out/RVSM

txp

Garmin GTX45R

Additional Equipment

Air Conditioning

Freon Air Conditioning

Thrust Reversers

Terrain Awareness

Terrain Awareness & Warning System

Traffic Collision Avoidance

Traffic Collision Avoidance System

Emergency Locator Transmitter

Cockpit Voice Recorder

Standby Gyro

WAAS Standby Gyro

Anti-skid Brakes

Sierra Quick Radome Release

110-volt Inverter

Full Aft Baggage Mod

Medeco Lock

Engine & Propeller

Engine Type
Jet
Engine Count
2
Engine Make
Pratt & Whitney
Engine Model
JT15D-4B

Asking Price

$750,000

Aircraft Location

TN, USA

Listing Details

For Sale

Price History

Jul 3, 2025: $750,000 - aso

Jul 1, 2025: Call for Price - trade-a-plane

Jun 26, 2025: $850,000 - aso

+1 more price changes

Contact Seller

First Seen: Apr 20, 2025

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Asking Price

$750,000