KAY MAX· ICAO24 a4d2b9· last seen 3d ago

N41KS is a Glasair Aviation Glasair, a single-engine piston aircraft operated by KAY MAX. SkyMeter has tracked 280 flights totalling 224 hours of airtime via ADS-B. The most frequent segment is KRDM to KRDM. Service window in our records spans 498 days. Of those flights, 14 (5.0%) 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
280
all time
⏱
FLOWN HOURS
224
tracked time
📍
AIRPORTS VISITED
49
unique
📡
CALLSIGNS
1
74 routes
📅
SERVICE PERIOD
5/28/2025 → 10/9/2026
first → last
⚠
INCIDENT RATE
5.0%
14 flagged

Top routes

By flight count

10
10
8
5
5
4
3
3
3
2
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 50 operations of N41KS

50
10/9/2026
11m
No alerts
10/4/2026
2h 33m
No alerts
10/4/2026
24m
No alerts
10/3/2026
50m
No alerts
10/3/2026
13m
No alerts
10/3/2026
17m
No alerts
10/3/2026
46m
No alerts
9/29/2026
14m
No alerts
9/29/2026
22m
No alerts
9/27/2026
9m
No alerts
9/27/2026
27m
No alerts
9/26/2026
7m
No alerts
9/20/2026
49m
No alerts
9/20/2026
56m
No alerts
9/20/2026
12m
No alerts
9/19/2026
23m
No alerts
9/19/2026
12m
No alerts
9/14/2026
47m
No alerts
9/12/2026
11m
No alerts
9/12/2026
20m
No alerts
9/10/2026
8m
No alerts
9/8/2026
1h 19m
No alerts
8/31/2026
12m
No alerts
8/31/2026
10m
No alerts
8/30/2026
13m
No alerts
8/30/2026
13m
No alerts
8/30/2026
15m
No alerts
5/3/2026
9m
No alerts
5/3/2026
23m
No alerts
5/2/2026
30m
No alerts
4/25/2026
10m
No alerts
4/25/2026
13m
No alerts
4/25/2026
13m
No alerts
4/23/2026
13m
No alerts
4/20/2026
37m
No alerts
4/20/2026
19m
No alerts
4/20/2026
2h 26m
△ Low approach-stability score
4/20/2026
36m
No alerts
4/19/2026
32m
No alerts
4/19/2026
12m
No alerts
4/19/2026
26m
No alerts
4/19/2026
2h 14m
No alerts
4/19/2026
32m
No alerts
4/17/2026
3h 16m
No alerts
4/17/2026
2h 43m
No alerts
4/17/2026
5h 34m
No alerts
4/17/2026
1h 27m
No alerts
4/14/2026
4h 41m
No alerts
4/13/2026
4h 3m
No alerts
4/13/2026
2h 11m
No alerts
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