N994MT - 1988 Cessna S550 Aircraft Registration

C550

1988 CESSNA S550

Aircraft Description

N994MT is a 1988 Cessna S550, a twin-engine turbo-fan aircraft registered to Old School Consulting And Management LLC in Henderson, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 12, 1988. The registration certificate was issued on October 16, 2017. The registration is set to expire on October 31, 2027. Powered by a P&w Canada JT15D-4 engine producing 2500 pounds of thrust, N994MT is. The aircraft's Mode S transponder code is ADE2A4 (hex), used for ADS-B identification and flight tracking. N994MT was last tracked by AviatorDB at coordinates 32.3760, -94.9298 on March 22, 2026. The FAA registry record for N994MT was last updated on March 24, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna Citation II, a pivotal business jet that addressed the speed limitations of its predecessor while maintaining docile handling characteristics, first flew on January 31, 1977. This low-wing twin-turbofan aircraft seated up to 10 passengers plus two pilots, featuring a fuselage stretched 3 feet 9 inches beyond the original Citation I. With a maximum range of 1,520 nautical miles and cruise speeds reaching 400 knots, the Citation II was manufactured by Cessna Aircraft Company from 1978 to 2006. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C550.

AviatorDB has found no NTSB accident or incident reports involving N994MT. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1988
Manufacturer
CESSNA
Model
S550
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C550550 Citation 2
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 12, 1988
Classification
Standard Transport Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
October 16, 2017

Registered Owner

Name
OLD SCHOOL CONSULTING AND MANAGEMENT LLC
Address
PO BOX 127
City
HENDERSON
State / Zip Code
Texas75653-0127
Country
United States

Powerplant & Avionics

Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
JT15D-4
Thrust
2500 lbs
Mode S Code (Oct)
53361244
Mode S Code (Hex)
ADE2A4

Additional Details

Registration
N994MT
Serial Number
S550-0158
Number of Engines
2
Number of Seats
8
Expiration Date
October 31, 2027
Last Action Date
March 24, 2023
Last Update Date
January 19, 2026
Unique ID
00163831

Last Known Position

Date
June 23, 2026 (UTC 19:24:31)
Airport
Latitude
32.407992
Longitude
-94.872885

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC