REIFEL SAUNDRA J, FRISBY SAMUEL· ICAO24 a0a619· last seen Jul 2026

N14073 is a Waco Aircraft Company YMF, a single-engine piston aircraft operated by REIFEL SAUNDRA J, FRISBY SAMUEL. SkyMeter has tracked 96 flights totalling 33 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is KBFI to KS36. Service window in our records spans 399 days. Of those flights, 14 (14.6%) 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 2,650 lb, light wake category.

About the Waco Aircraft Company YMF

The Waco YMF is a modern recreation of the classic American open-cockpit biplane, built by the revived Waco Aircraft Company in Battle Creek, Michigan since 1986. While the original Waco biplanes dominated barnstorming and early commercial aviation in the 1920s and 1930s, today's YMF faithfully captures that golden-age aesthetic with contemporary materials and powerplants: typically a Jacobs R-755 radial engine producing 275 horsepower, though some variants use the Continental W-670. The aircraft seats two in tandem configuration with dual controls, making it popular for aerobatic training, warbird enthusiasts, and nostalgic sightseeing operations.

The YMF's performance envelope reflects its heritage: a cruise speed around 105 knots, a never-exceed speed of 158 knots, and a stall speed as low as 42 knots with full flaps. Maximum takeoff weight is 2,650 pounds, and the biplane configuration delivers exceptional slow-flight handling and short-field capability. The aircraft's rugged steel-tube fuselage and fabric-covered wings follow traditional construction methods, though modern avionics and safety features bring it into compliance with current certification standards. With its distinctive radial engine rumble and classic lines, the YMF remains one of the few production biplanes still manufactured today.

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

FLIGHTS
96
all time
FLOWN HOURS
33
tracked time
📍
AIRPORTS VISITED
16
unique
📡
CALLSIGNS
2
32 routes
📅
SERVICE PERIOD
06/07/2025 → 07/11/2026
first → last
INCIDENT RATE
14.6%
14 flagged

Top routes

By flight count

10
3
3
3
2
2
2
2
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Waco Aircraft Company YMF

Engines
Single Piston
Vref (approach)
55 kt
MTOW
2,650 lb
Wake category
L

Recent flights

Newest 48 operations of N14073

48
07/11/2026
10m
No alerts
07/11/2026
2m
No alerts
06/24/2026
1h 40m
No alerts
06/22/2026
22m
No alerts
06/15/2026
13m
No alerts
06/15/2026
15m
△ Low approach-stability score
06/02/2026
7m
No alerts
05/30/2026
16m
No alerts
05/30/2026
34m
No alerts
05/10/2026
12m
No alerts
05/08/2026
12m
No alerts
05/08/2026
55m
No alerts
04/24/2026
52m
No alerts
04/19/2026
1h 1m
No alerts
04/16/2026
8m
No alerts
04/16/2026
18m
No alerts
04/16/2026
8m
No alerts
02/11/2026
21m
No alerts
02/05/2026
17m
No alerts
02/04/2026
23m
No alerts
01/14/2026
23m
No alerts
10/31/2025
39m
No alerts
10/15/2025
31m
△ Low approach-stability score
10/14/2025
26m
No alerts
09/20/2025
50m
No alerts
09/19/2025
49m
No alerts
08/24/2025
3m
No alerts
07/27/2025
16m
△ Low approach-stability score
07/27/2025
19m
No alerts
07/12/2025
4m
△ Low approach-stability score
07/12/2025
4m
No alerts
07/12/2025
9m
No alerts
07/11/2025
9m
No alerts
07/11/2025
10m
No alerts
07/11/2025
11m
No alerts
07/10/2025
9m
No alerts
07/10/2025
9m
No alerts
07/08/2025
10m
No alerts
07/08/2025
10m
No alerts
07/07/2025
15m
No alerts
07/07/2025
12m
No alerts
07/07/2025
11m
No alerts
07/07/2025
16m
No alerts
06/10/2025
8m
No alerts
06/10/2025
2m
No alerts
06/07/2025
12m
△ Low approach-stability score
06/07/2025
22m
△ Low approach-stability score
06/07/2025
22m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution