MAYFIELD JAMES P III, MAYFIELD DORIS J· ICAO24 a9a8bc· last seen 10d ago

N721RB is an American Aviation AA-1 Yankee, a single-engine piston aircraft operated by MAYFIELD JAMES P III, MAYFIELD DORIS J. SkyMeter has tracked 172 flights totalling 132 hours of airtime via ADS-B. The most frequent segment is KGYR to KBXK. Service window in our records spans 428 days. Of those flights, 14 (8.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The American Aviation AA-1 Yankee has a maximum takeoff weight of 1,500 lb, light wake category.

About the American Aviation AA-1 Yankee

The American Aviation AA-1 Yankee is a compact two-seat trainer and personal aircraft that emerged in the late 1960s as one of the first all-metal, low-wing designs aimed at the entry-level market. Built initially by American Aviation (later Grumman American), the Yankee featured a distinctive bonded aluminum honeycomb fuselage construction that was both lightweight and rigid, allowing the aircraft to achieve sprightly handling characteristics unusual for trainers of its era. Powered by a 108-horsepower Lycoming O-235 engine, the AA-1 was designed for simplicity and economy, with a fixed tricycle landing gear and a sliding canopy that gave occupants excellent visibility.

Its clean aerodynamic lines and relatively low drag made it faster than many contemporaries in cruise, though the short-coupled design and sensitive controls earned it a reputation as a pilot's airplane that rewarded precision. The Yankee's operating envelope includes a never-exceed speed of 158 knots and a stall speed of 50 knots in landing configuration, with a maximum takeoff weight of just 1,500 pounds. The type found favor with flight schools and private owners seeking an affordable, fun-to-fly aircraft, though production numbers remained modest compared to Cessna and Piper trainers.

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

FLIGHTS
172
all time
FLOWN HOURS
132
tracked time
📍
AIRPORTS VISITED
5
unique
📡
CALLSIGNS
1
8 routes
📅
SERVICE PERIOD
6/5/2025 → 8/8/2026
first → last
INCIDENT RATE
8.1%
14 flagged

Top routes

By flight count

6
25
22
19
6
2
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

American Aviation AA-1 Yankee

Engines
Single Piston
Vref (approach)
65 kt
MTOW
1,500 lb
Wake category
L

Recent flights

Newest 50 operations of N721RB

50
8/8/2026
1h 13m
No alerts
7/20/2026
1h 8m
No alerts
7/7/2026
4m
No alerts
6/30/2026
12m
No alerts
6/30/2026
1h 3m
No alerts
6/16/2026
1h 11m
No alerts
6/9/2026
1h 14m
No alerts
6/2/2026
30m
No alerts
6/2/2026
12m
No alerts
6/2/2026
15m
No alerts
5/26/2026
1h 17m
No alerts
5/24/2026
12m
△ Low approach-stability score
5/24/2026
10m
No alerts
5/24/2026
5m
No alerts
5/24/2026
35m
No alerts
5/21/2026
1h 34m
No alerts
5/19/2026
16m
No alerts
5/19/2026
1h 12m
No alerts
4/30/2026
1h 20m
No alerts
4/21/2026
14m
No alerts
4/21/2026
1h 9m
No alerts
4/14/2026
1h 6m
No alerts
4/7/2026
12m
No alerts
4/7/2026
41m
No alerts
3/17/2026
1h 38m
△ Low approach-stability score
3/3/2026
12m
△ Low approach-stability score
3/3/2026
1h 8m
△ Low approach-stability score
2/24/2026
20m
No alerts
2/24/2026
32m
No alerts
2/23/2026
15m
No alerts
2/23/2026
1h 35m
No alerts
2/19/2026
15m
No alerts
2/19/2026
1h 0m
△ Low approach-stability score
2/14/2026
51m
No alerts
2/11/2026
23m
No alerts
2/11/2026
14m
No alerts
2/11/2026
1h 3m
No alerts
2/3/2026
18m
No alerts
2/3/2026
1h 10m
No alerts
1/20/2026
42m
No alerts
1/20/2026
1h 2m
No alerts
1/13/2026
15m
No alerts
1/13/2026
15m
No alerts
1/13/2026
1h 17m
No alerts
1/13/2026
1h 17m
No alerts
1/6/2026
1h 33m
No alerts
1/6/2026
1h 33m
No alerts
12/2/2025
15m
△ Low approach-stability score
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