UAS TRANSERVICES INC· ICAO24 a1feda· last seen 22h ago

N228BH is a Beech Airliner 99, a twin-engine turboprop operated by UAS TRANSERVICES INC. SkyMeter has tracked 1,076 flights totalling 639 hours of airtime via ADS-B across 33 callsigns. The most frequent segment is KBFI to KCLM. Service window in our records spans 422 days. Of those flights, 38 (3.5%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Beech Airliner 99 has a 46 ft wingspan, a maximum takeoff weight of 11,300 lb.

About the Beech Airliner 99

The Beechcraft 99 Airliner is a twin-turboprop commuter aircraft that became the workhorse of regional airlines and cargo operators from the late 1960s through the 1990s. Developed from the Queen Air and powered by two Pratt & Whitney PT6A-27 engines, the unpressurized BE-99 seated up to 15 passengers and offered exceptional short-field performance and reliability that made it ideal for thin routes and remote airstrips across North America. Beechcraft delivered more than 230 airframes between 1968 and 1987, and the type earned a reputation for rugged dependability in challenging operating environments.

The BE-99's straight wing and fixed landing gear prioritized simplicity and low operating costs over speed, cruising around 240 knots with a range of roughly 700 nautical miles. Its relatively high approach speed of 100 knots and stall characteristics required proficient pilot technique, but the aircraft's PT6 engines provided excellent single-engine performance and hot-and-high capability. The type found a second life in cargo operations after passenger service declined, with many airframes converted for freight, cancelled checks, and small-package express work.

Today the BE-99 remains active primarily in cargo and charter roles, serving niche markets where its combination of payload capacity, short-field capability, and straightforward systems still make economic sense. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
1,076
all time
FLOWN HOURS
639
tracked time
📍
AIRPORTS VISITED
35
unique
📡
CALLSIGNS
33
67 routes
📅
SERVICE PERIOD
6/15/2025 → 8/11/2026
first → last
INCIDENT RATE
3.5%
38 flagged

Top routes

By flight count

10
103
97
89
27
17
16
16
14
11
9

Aircraft specifications

Beech Airliner 99

Engines
Twin Turboprop
Vref (approach)
107 kt
Vmo
248 kt
MTOW
11,300 lb
Wingspan
46 ft
Length
45 ft
Wake category
Light

Recent flights

Newest 50 operations of N228BH

50
8/8/2026
25m
△ Low approach-stability score
8/7/2026
42m
△ Low approach-stability score
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