FLAVIN DEVELOPMENT LLC· ICAO24 ac6e5c· last seen 26d ago

N90RT is a Beech F90 King Air, a twin-engine turboprop operated by FLAVIN DEVELOPMENT LLC. SkyMeter has tracked 222 flights totalling 239 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KSHV to KCWF. Service window in our records spans 388 days. Of those flights, 24 (10.8%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Beech F90 King Air has a 54 ft wingspan, a maximum takeoff weight of 10,950 lb.

About the Beech F90 King Air

The Beechcraft King Air C90 series represents one of general aviation's most enduring success stories, with continuous production spanning more than five decades since the original Model 90 first flew in 1964. The BE9T designator covers the modern C90GTx variant, introduced in 2010 as a glass-cockpit evolution of the venerable light twin turboprop design. Powered by two Pratt & Whitney Canada PT6A-135A engines producing 750 shaft horsepower each, the C90GTx delivers a maximum cruise speed of 260 knots and a range exceeding 1,200 nautical miles, making it a capable platform for corporate shuttle, air ambulance, cargo feeder, and special-mission roles.

The type's pressurized cabin accommodates up to six passengers in executive configuration, with a service ceiling of 30,000 feet that allows it to overfly most weather and operate efficiently in the flight levels. What distinguishes the C90GTx from earlier King Air 90 variants is the Rockwell Collins Pro Line 21 avionics suite, synthetic vision, and dual flight management systems, which together bring jet-like situational awareness to the light turboprop category. The airframe retains the classic King Air T-tail and straight wing, optimized for short-field performance and docile handling characteristics that have made the series a favorite among owner-pilots and charter operators alike.

With more than 3,000 King Air 90-series aircraft delivered across all variants, the type remains in active production and enjoys strong worldwide support. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
222
all time
FLOWN HOURS
239
tracked time
📍
AIRPORTS VISITED
28
unique
📡
CALLSIGNS
2
65 routes
📅
SERVICE PERIOD
05/27/2025 → 06/20/2026
first → last
INCIDENT RATE
10.8%
24 flagged

Top routes

By flight count

10
4
4
4
3
3
2
KBTR 6R1
2
2
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Beech F90 King Air

Engines
Twin Turboprop
Vref (approach)
108 kt
Vmo
248 kt
MTOW
10,950 lb
Wingspan
54 ft
Length
36 ft
Wake category
Light

Recent flights

Newest 50 operations of N90RT

50
03/27/2026
1h 1m
△ Low approach-stability score
03/23/2026
1h 5m
△ Low approach-stability score
03/23/2026
28m
△ Low approach-stability score
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