David Michael Manthei· ICAO24 c065a4· last seen 5d ago

C-GMMT is a Cessna Citation II/Bravo, a twin-engine jet operated by David Michael Manthei. SkyMeter has tracked 50 flights totalling 28 hours of airtime via ADS-B. The most frequent segment is CEW9 to CYBW. Service window in our records spans 432 days. Of those flights, 6 (12.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Cessna Citation II/Bravo has a 52 ft wingspan, a maximum takeoff weight of 15,100 lb.

About the Cessna Citation II/Bravo

The Cessna Citation II, introduced in 1978, became one of the most successful light business jets ever built and established the Citation family as the dominant force in corporate aviation. Stretching the original Citation fuselage by nearly four feet and adding more powerful Pratt & Whitney JT15D-4 engines, Cessna created an aircraft that could carry eight passengers up to 1,500 nautical miles at 400 knots, performance that hit the sweet spot for corporate flight departments and charter operators. Over 1,000 Citation IIs were delivered before production ended in 2006, making it one of the longest-running business jet programs in history.

The type earned a reputation for exceptional reliability, straightforward systems, and operating economics that allowed even smaller companies to justify owning a jet. Its straight wing and docile handling made it popular with owner-pilots transitioning from piston twins, while its ability to operate from shorter runways opened up thousands of airports inaccessible to larger jets. The Citation II's success spawned the Bravo variant with upgraded avionics and FADEC engines, extending the design's relevance into the 21st century.

Hundreds remain in active service worldwide, valued for their low acquisition costs and proven dispatch reliability. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
50
all time
FLOWN HOURS
28
tracked time
📍
AIRPORTS VISITED
11
unique
📡
CALLSIGNS
1
13 routes
📅
SERVICE PERIOD
06/10/2025 → 08/16/2026
first → last
INCIDENT RATE
12.0%
6 flagged

Top routes

By flight count

7
3
2
2
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Cessna Citation II/Bravo

Engines
Twin Jet
Vref (approach)
105 kt
Vmo
262 kt
MTOW
15,100 lb
Wingspan
52 ft
Length
47 ft
Wake category
Light

Recent flights

Newest 27 operations of C-GMMT

27
04/28/2026
42m
△ Low approach-stability score
02/12/2026
10m
△ Low approach-stability score
02/11/2026
23m
△ Low approach-stability score
08/25/2025
35m
✕ Rejected takeoff
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