ROBERTS MARK D· ICAO24 a0f157· last seen Jun 2026

N16WP is a Hughes 269 operated by ROBERTS MARK D. SkyMeter has tracked 50 flights totalling 21 hours of airtime via ADS-B. The most frequent segment is FL59 to FL59. Service window in our records spans 210 days. Of those flights, 2 (4.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Hughes 269 has a maximum takeoff weight of 1,850 lb, light wake category.

About the Hughes 269

The Hughes 269 is a lightweight two-seat piston helicopter that became one of the most successful training helicopters in aviation history. First flown in 1956, it was designed by Howard Hughes' aircraft division as a simple, rugged trainer with docile handling characteristics that made it ideal for ab-initio rotorcraft instruction. The U.S.

Army adopted it as the TH-55 Osage in 1964, training thousands of Vietnam-era pilots on the type, and civilian flight schools worldwide embraced it for its low operating costs and forgiving flight envelope. The 269 features a three-blade main rotor, a piston Lycoming HIO-360 engine producing 190 horsepower, and an aluminum semi-monocoque fuselage with excellent visibility from its bubble canopy. Its never-exceed speed of 86 knots and service ceiling around 10,200 feet made it modest in performance but perfectly suited to the training mission, where predictability mattered more than speed.

After Hughes left the helicopter business, production continued under Schweizer Aircraft as the 300 series from 1983 onward, with the 300C and 300CBi variants adding fuel injection and minor refinements while preserving the original's straightforward design philosophy. The type remains in service today at flight schools, for pipeline patrol, and in private hands, valued for its mechanical simplicity and relatively low maintenance burden compared to turbine trainers. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
50
all time
FLOWN HOURS
21
tracked time
📍
AIRPORTS VISITED
15
unique
📡
CALLSIGNS
1
14 routes
📅
SERVICE PERIOD
11/14/2025 → 06/13/2026
first → last
INCIDENT RATE
4.0%
2 flagged

Top routes

By flight count

9
5
2
2
2
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Hughes 269

Engines
Single Rotorcraft
MTOW
1,850 lb
Wake category
L

Recent flights

Newest 25 operations of N16WP

25
06/13/2026
36m
No alerts
06/12/2026
46m
No alerts
06/09/2026
47m
No alerts
06/07/2026
47m
No alerts
06/07/2026
58m
No alerts
06/06/2026
49m
No alerts
06/05/2026
44m
No alerts
06/04/2026
54m
No alerts
06/02/2026
4m
No alerts
05/31/2026
16m
No alerts
05/31/2026
2m
No alerts
05/31/2026
43m
△ Low approach-stability score
04/25/2026
22m
No alerts
04/25/2026
5m
No alerts
03/28/2026
25m
No alerts
03/28/2026
30m
No alerts
03/22/2026
7m
No alerts
03/22/2026
22m
No alerts
03/22/2026
7m
No alerts
03/06/2026
18m
No alerts
03/06/2026
24m
No alerts
03/06/2026
6m
No alerts
12/21/2025
13m
No alerts
11/14/2025
4m
No alerts
11/14/2025
5m
No alerts
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