SKY OPTICS INC DBA, FLIGHT SUNGLASSES· ICAO24 a0da33· last seen 13d ago

N154MW is a Waco Aircraft Company YMF, a single-engine piston aircraft operated by SKY OPTICS INC DBA, FLIGHT SUNGLASSES. SkyMeter has tracked 108 flights totalling 75 hours of airtime via ADS-B. The most frequent segment is KTHV to KTHV. Service window in our records spans 378 days. Of those flights, 12 (11.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Waco Aircraft Company YMF has a maximum takeoff weight of 3,000 lb, light wake category.

About the Waco Aircraft Company YMF

The Waco YMF is a modern recreation of the classic 1930s open-cockpit biplane, built by the revived Waco Aircraft Company starting in 1986. While the original Waco biplanes were workhorses of barnstorming and early commercial aviation, today's YMF series are handcrafted luxury sport aircraft that faithfully reproduce the golden-age flying experience with modern materials and safety standards. Each aircraft is built to order in Battle Creek, Michigan, featuring traditional fabric-covered steel tube fuselages, wooden wing spars, and the distinctive radial engine, typically a seven-cylinder Jacobs R-755 producing 275 horsepower.

The YMF's tandem open cockpits, generous wingspan, and docile handling make it a favorite for aerobatic training, scenic tours, and airshow demonstrations, offering pilots the rare opportunity to experience aviation as it was in the barnstorming era. With a cruise speed around 105 knots and a service ceiling near 14,000 feet, the YMF trades speed for character. This is an aircraft built for the joy of flying low and slow, feeling the wind and hearing the radial's unmistakable rumble.

The type remains in limited production, with each airframe representing months of skilled craftsmanship and commanding prices well into six figures. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
108
all time
FLOWN HOURS
75
tracked time
📍
AIRPORTS VISITED
44
unique
📡
CALLSIGNS
1
46 routes
📅
SERVICE PERIOD
06/29/2025 → 07/12/2026
first → last
INCIDENT RATE
11.1%
12 flagged

Top routes

By flight count

10
3
2
2
02P KTHV
1
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Waco Aircraft Company YMF

Engines
Single Piston
Vref (approach)
55 kt
MTOW
3,000 lb
Wake category
L

Recent flights

Newest 50 operations of N154MW

50
07/12/2026
55m
No alerts
06/16/2026
1h 4m
No alerts
05/16/2026
29m
No alerts
05/16/2026
21m
No alerts
04/15/2026
41m
No alerts
04/11/2026
1h 11m
No alerts
04/11/2026
34m
No alerts
04/11/2026
13m
No alerts
04/11/2026
47m
No alerts
04/11/2026
20m
No alerts
04/10/2026
21m
No alerts
04/10/2026
22m
No alerts
04/10/2026
25m
No alerts
04/10/2026
1h 8m
No alerts
04/10/2026
24m
No alerts
04/10/2026
2h 11m
No alerts
02/09/2026
1h 43m
No alerts
01/26/2026
43m
No alerts
01/26/2026
26m
No alerts
01/26/2026
1h 7m
No alerts
01/24/2026
2m
No alerts
01/24/2026
44m
No alerts
01/16/2026
1h 4m
No alerts
01/11/2026
35m
No alerts
01/11/2026
8m
No alerts
01/11/2026
40m
No alerts
12/10/2025
1h 57m
No alerts
12/09/2025
51m
No alerts
12/09/2025
27m
No alerts
12/09/2025
10m
△ Low approach-stability score
12/09/2025
7m
No alerts
12/09/2025
25m
No alerts
12/09/2025
20m
No alerts
12/04/2025
2h 14m
△ Low approach-stability score
12/03/2025
20m
No alerts
12/03/2025
18m
No alerts
12/03/2025
1h 49m
△ Low approach-stability score
11/29/2025
43m
△ Low approach-stability score
10/10/2025
32m
No alerts
10/05/2025
31m
△ Low approach-stability score
10/05/2025
1h 16m
No alerts
09/10/2025
30m
No alerts
08/28/2025
16m
No alerts
08/28/2025
29m
No alerts
08/22/2025
30m
No alerts
08/13/2025
15m
No alerts
08/02/2025
8m
No alerts
07/29/2025
24m
No alerts
07/29/2025
1h 2m
No alerts
07/29/2025
21m
No alerts
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