Ronald Lorne Ward, Peter Bernard John Kotelko, Osborne Robert Sh· ICAO24 c07f9d· last seen 3d ago

C-GWIM is a Glasair Aviation Glasair, a single-engine piston aircraft operated by Ronald Lorne Ward, Peter Bernard John Kotelko, Osborne Robert Sh. SkyMeter has tracked 8 flights totalling 1 hours of airtime via ADS-B. The most frequent segment is CKH9 to CYLW. Service window in our records spans 402 days. Of those flights, 2 (25.0%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Glasair Aviation Glasair has a maximum takeoff weight of 2,100 lb, light wake category.

About the Glasair Aviation Glasair

The Glasair is a family of high-performance composite kit aircraft designed by Tom Hamilton in the early 1980s and produced by Glasair Aviation (formerly Stoddard-Hamilton Aircraft). Built primarily from fiberglass and foam sandwich construction, the Glasair pioneered the use of pre-molded composite components in the homebuilt market, dramatically reducing construction time compared to traditional tube-and-fabric designs. The original Glasair I was a single-seat speedster, but the line evolved through the two-seat Glasair II and culminated in the Glasair III, a sleek four-seat cross-country machine capable of cruise speeds exceeding 200 knots with a 300-horsepower Lycoming engine.

The Glasair III in particular earned a reputation as one of the fastest fixed-gear piston singles available to homebuilders, rivaling certified aircraft costing several times more. The design's clean aerodynamics, retractable gear option (Glasair RG variants), and efficient laminar-flow wing made it a favorite among builders seeking both speed and cross-country capability. While construction requires moderate skill and typically 1,500 to 2,000 hours of build time, the Glasair's performance envelope and relatively forgiving handling characteristics have made it a staple of the experimental aircraft community for over four decades.

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

FLIGHTS
8
all time
FLOWN HOURS
1
tracked time
📍
AIRPORTS VISITED
3
unique
📡
CALLSIGNS
1
3 routes
📅
SERVICE PERIOD
06/01/2025 → 07/09/2026
first → last
INCIDENT RATE
25.0%
2 flagged

Top routes

By flight count

1
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Glasair Aviation Glasair

Engines
Single Piston
Vref (approach)
70 kt
MTOW
2,100 lb
Wake category
L

Recent flights

Newest 4 operations of C-GWIM

4
07/09/2026
3m
No alerts
05/30/2026
8m
No alerts
05/23/2026
3m
△ Unstable approach
06/01/2025
21m
No alerts
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