N123TL
Cessna S550 Citation S/II (Citation II) (S/II)
Cessna (Textron Aviation)
4 Hours
Duration of Flight
1700 NM
Range
403 MPH
Max Speed

Gallery




Basic Information
Airframe
Data valid as of 2023-07-12| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-11-24 | N/A | N/A | N/A | ✓ Landed |
| 2025-10-03 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-24 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Cessna S550 Citation S/II (Citation II) (S/II)
Overview
US-registered Cessna S550 Citation S/II, serial S550-0124, registered to N919Cs LLC; certificate issue date 2023-07-12; Mode S hex A0608B.
Specifications
- Engines: 2× Pratt & Whitney Canada JT15D-4B (2500 lbf each)
- Range: 1700 nm
- Cruise: 403 kts
- Seats: 8
- Ceiling: 43000 ft
Operations & Cabin
Typical 7–8 passenger executive layout (forward club/aisle/cabin with aft belted lavatory)
Model & Market Context
This entry covers airframe N123TL, a 1987-built Cessna S550 Citation S/II (Citation II) with serial number S550-0124 manufactured by Cessna (Textron Aviation). The aircraft is registered in the US and is recorded as owned by N919Cs LLC (ownership recorded to N919Cs LLC). The airframe's registry history beyond the current owner and initial build details is not published. Current valuation is listed at $856,000, reflecting its age and configuration.
The cabin of N123TL follows a typical executive layout for the model, configured for seven to eight passengers with a forward club seating group, an aisle, and an aft belted lavatory as described in the type’s cabin standard. Operationally, the airframe suits short to mid‑range corporate missions within its 1,700 nm range and cruise performance near 403 kts; typical usage patterns for this configuration include point‑to‑point business travel and on‑demand charter sectors within the continental US. Specific avionics fit, maintenance status, and base of operations for this registration are not published. Maintenance considerations for this airframe would align with the Citation S/II fleet, focusing on JT15D engine support and airframe corrosion and avionics aging typical of late‑1980s production examples.
The Cessna S550 Citation S/II (Citation II) occupies the light-citation niche that prioritizes economical twin‑engine cruise and access to smaller fields compared with larger jets. With twin Pratt & Whitney Canada JT15D-4B engines delivering roughly 2,500 lbf each, the type competes historically with early-model light business jets in second‑hand markets. At a reported value of $856,000 for this 1987 airframe, resale and charter demand are tempered by age, systems upgrade needs, and maintenance cycle considerations, making brokered sales and operator due diligence especially important for prospective buyers and end operators.
Aircraft Comparison
| Parameter | N123TL | 23NG | N100AR |
|---|---|---|---|
| Serial Number (MSN) | S550-0124 | 680-0527 | 560-5241 |
| Year Manufactured | 1987 | 2014 | 2002 |
| Duration of Flight | 4 Hours | 7 Hours | 4 Hours |
| Range | 1700 NM | 3190 NM | 1839 NM |
| Max Speed | 403 MPH | 460 MPH | 433 MPH |
| Aircraft Class | 12,500 to 20,000lbs | Over 20,000lbs | 12,500-19,999lbs |
| Service Ceiling | 43000 ft | 47000 ft | 45000 ft |
| Max Passengers | 8 | 9 | 13 |
| Cabin Comfort | No items found. | No items found. | No items found. |