WITHAM ROGER D· ICAO24 a9f079· last seen Feb 2026

N74CX is a Cessna Citation X, a twin-engine jet operated by WITHAM ROGER D. SkyMeter has tracked 10 flights totalling 2 hours of airtime via ADS-B. The most frequent segment is KTQH to KTQH. Service window in our records spans 134 days. The Cessna Citation X has a maximum takeoff weight of 36,100 lb, medium wake category.

About the Cessna Citation X

The Cessna Citation X holds the distinction of being the fastest civilian aircraft in production when it debuted in 1996, capable of cruising at Mach 0.92 and briefly touching Mach 0.935 — a speed unmatched by any other business jet until the Gulfstream G650 arrived fifteen years later. Powered by twin Rolls-Royce AE3007C turbofans delivering 6,764 pounds of thrust each, the Citation X was designed for executives who valued time above all else, shaving hours off transcontinental and transatlantic flights. Its swept wing and sleek fuselage gave it a fighter-like profile, and its 3,460-nautical-mile range meant it could connect New York to London or Los Angeles to Hawaii nonstop with eight passengers in the cabin.

Cessna achieved this performance without sacrificing the Citation family's reputation for docile handling and relatively modest operating costs, though the X commanded a premium price and required longer runways than its slower siblings. The type remained in production until 2018, when it was succeeded by the Citation X+, which refined the design with improved avionics and a slightly higher cruise speed. Throughout its run, the Citation X attracted owner-pilots, fractional operators, and charter companies seeking the prestige and practicality of near-supersonic business travel.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
10
all time
FLOWN HOURS
2
tracked time
📍
AIRPORTS VISITED
6
unique
📡
CALLSIGNS
1
5 routes
📅
SERVICE PERIOD
10/15/2025 → 02/26/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

2
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cessna Citation X

Engines
Twin Jet
Vref (approach)
126 kt
Vmo
350 kt
MTOW
36,100 lb
Wake category
M

Recent flights

Newest 5 operations of N74CX

5
02/26/2026
22m
No alerts
11/12/2025
21m
No alerts
11/03/2025
10m
No alerts
11/03/2025
7m
No alerts
10/15/2025
13m
No alerts
© SkyMeter · All flight data subject to ODbL attribution