GREAT LAKES BP LLC· ICAO24 a3195e· last seen 11d ago

N29904 is a Waco Aircraft Company YMF, a single-engine piston aircraft operated by GREAT LAKES BP LLC. SkyMeter has tracked 58 flights totalling 30 hours of airtime via ADS-B. The most frequent segment is KPVD to KPVD. Service window in our records spans 401 days. Of those flights, 6 (10.3%) 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
58
all time
FLOWN HOURS
30
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
1
10 routes
📅
SERVICE PERIOD
6/29/2025 → 8/4/2026
first → last
INCIDENT RATE
10.3%
6 flagged

Top routes

By flight count

10
18
2
RI12 08R
2
KPVD 08R
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 29 operations of N29904

29
8/4/2026
1h 10m
No alerts
7/31/2026
43m
△ Low approach-stability score
7/26/2026
32m
No alerts
7/26/2026
26m
No alerts
7/10/2026
31m
No alerts
7/10/2026
28m
No alerts
10/18/2025
28m
No alerts
9/23/2025
38m
No alerts
9/22/2025
41m
No alerts
9/22/2025
41m
No alerts
9/13/2025
31m
No alerts
9/10/2025
36m
No alerts
9/5/2025
4m
△ Low approach-stability score
9/5/2025
15m
No alerts
8/24/2025
45m
No alerts
8/22/2025
35m
No alerts
8/19/2025
31m
No alerts
7/26/2025
49m
No alerts
7/18/2025
37m
No alerts
7/8/2025
13m
No alerts
7/8/2025
13m
No alerts
7/6/2025
31m
No alerts
7/5/2025
43m
△ Low approach-stability score
6/30/2025
6m
No alerts
6/29/2025
14m
No alerts
6/29/2025
24m
No alerts
© SkyMeter · All flight data subject to ODbL attribution