MILLER BILLY M· ICAO24 a51266· last seen 13d ago

N426F is a Cessna Citation X, a twin-engine jet operated by MILLER BILLY M. SkyMeter has tracked 18 flights totalling 6 hours of airtime via ADS-B. The most frequent segment is K43A to K43A. Service window in our records spans 192 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
18
all time
FLOWN HOURS
6
tracked time
📍
AIRPORTS VISITED
5
unique
📡
CALLSIGNS
1
4 routes
📅
SERVICE PERIOD
12/13/2025 → 06/24/2026
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 9 operations of N426F

9
06/24/2026
25m
No alerts
05/08/2026
26m
No alerts
03/18/2026
13m
No alerts
03/14/2026
40m
No alerts
01/08/2026
25m
No alerts
01/02/2026
10m
No alerts
01/02/2026
10m
No alerts
12/16/2025
10m
No alerts
12/13/2025
22m
No alerts
© SkyMeter · All flight data subject to ODbL attribution