flight Aircraft

N721RB

N721RB is a AERO AT-4 (ICAO type code AAT4 ).

N721RB is operated by MAYFIELD JAMES P III, MAYFIELD DORIS J .

N721RB broadcasts on Mode-S (ICAO 24-bit) address A9A8BC (octal 52324274 ). View the transponder page .

N721RB most frequently flies between GYR and GYR based on observed flights.

AERO AT-4

Operated by MAYFIELD JAMES P III, MAYFIELD DORIS J

Not currently tracked · last seen 3d ago

Last known area

Map centered near N721RB's most recent activity.

Date	Route	Takeoff	Landing	Duration
2026-05-26	-	May 26, 13:00 UTC	May 26, 14:09 UTC	1h 10m
2026-05-24	BXK → GYR	May 24, 14:25 UTC	May 24, 14:40 UTC	15m
2026-05-24	GYR → BXK	May 24, 12:55 UTC	May 24, 13:55 UTC	1h 0m
2026-05-21	-	May 21, 13:01 UTC	May 21, 14:20 UTC	1h 20m
2026-05-19	-	May 19, 14:40 UTC	May 19, 14:55 UTC	15m
2026-05-19	GYR → BXK	May 19, 12:55 UTC	May 19, 14:00 UTC	1h 5m
2026-05-07	-	May 7, 14:15 UTC	May 7, 14:35 UTC	20m
2026-05-07	-	May 7, 13:10 UTC	May 7, 13:25 UTC	15m
2026-05-05	GYR → GYR	May 5, 13:05 UTC	May 5, 14:10 UTC	1h 5m
2026-04-30	GYR → GYR	Apr 30, 12:55 UTC	Apr 30, 14:05 UTC	1h 10m
2026-04-21	GYR → GYR	Apr 21, 14:01 UTC	Apr 21, 15:51 UTC	1h 50m
2026-04-14	-	Apr 14, 15:25 UTC	Apr 14, 16:35 UTC	1h 10m

Registration	N721RB
Aircraft type	AERO AT-4 (AAT4)
Operator	MAYFIELD JAMES P III, MAYFIELD DORIS J
Mode-S code	A9A8BC · 52324274 (octal)

Looking for transponder-level data? View the Mode-S A9A8BC page for country allocation, callsign history, and ADS-B signal details.

What type of aircraft is N721RB?

N721RB is a AERO AT-4 (ICAO type code AAT4).

Who operates N721RB?

N721RB is operated by MAYFIELD JAMES P III, MAYFIELD DORIS J.

What is the Mode-S transponder code for N721RB?

N721RB broadcasts on Mode-S (ICAO 24-bit) address A9A8BC (octal 52324274). View the transponder page.

What route does N721RB typically fly?

N721RB most frequently flies between GYR and GYR based on observed flights.

Where is N721RB right now?

N721RB is not currently being tracked; last seen 3d ago.