MARTIN BRYAN M· ICAO24 a7ec8a· last seen 28d ago

N61BM is a Schweizer Aircraft Corporation 269C operated by MARTIN BRYAN M. SkyMeter has tracked 18 flights totalling 5 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is K3BS to K3BS. Service window in our records spans 329 days. The Schweizer Aircraft Corporation 269C has a maximum takeoff weight of 2,050 lb, light wake category.

About the Schweizer Aircraft Corporation 269C

The Schweizer 269C is a light three-seat piston helicopter that traces its lineage back to the Hughes 269 of the late 1950s. Originally designed by Hughes Helicopters as a simple, rugged trainer, the type was adopted by the U.S. Army as the TH-55 Osage for primary rotorcraft instruction during the Vietnam era. Schweizer Aircraft acquired the design in 1983 and continued production through 2010, refining the airframe with improved avionics and powerplant options while preserving the original's reputation for docile handling and low operating costs. The 269C variant introduced a more powerful Lycoming HIO-360 engine and an enlarged tail rotor, making it the most capable version of the family.

With a maximum gross weight just over 2,000 pounds and a never-exceed speed of 100 knots, the 269C occupies the entry-level segment of the helicopter market. Its fully articulated three-blade main rotor and aluminum semi-monocoque fuselage deliver predictable flight characteristics that have made it a staple of civilian flight schools worldwide. The type's simplicity (no hydraulics, no complex systems) translates to straightforward maintenance and relatively affordable operating economics for a turbine-free helicopter. Endurance is modest at roughly two hours, but the 269C's forgiving nature and excellent visibility from the bubble canopy continue to make it a popular choice for ab-initio training and personal use.

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

FLIGHTS
18
all time
FLOWN HOURS
5
tracked time
📍
AIRPORTS VISITED
7
unique
📡
CALLSIGNS
2
6 routes
📅
SERVICE PERIOD
08/02/2025 → 06/27/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

4
1
1
6MI8 57D
1
57D K3CM
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Schweizer Aircraft Corporation 269C

Engines
Single Rotorcraft
MTOW
2,050 lb
Wake category
L

Recent flights

Newest 9 operations of N61BM

9
06/27/2026
5m
No alerts
06/27/2026
44m
No alerts
06/27/2026
15m
No alerts
06/27/2026
27m
No alerts
04/11/2026
11m
No alerts
04/11/2026
10m
No alerts
04/11/2026
11m
No alerts
04/11/2026
11m
No alerts
08/02/2025
4m
No alerts
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