Apparatus

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sensors Mode-S transponder

AAAAA7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N787BG · PIPER PA-28R-180/200/201 · operated by WESTCHESTER FLYING CLUB INC

Hex
AAAAA7
Octal
52525247
Decimal
11,184,807
Country
US
Tail
N787BG
Type
P28R
No current signal · last broadcast 15d ago
Flights observed
67
Distinct callsigns
1
Country
US
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S AAAAA7.

Country allocation

The ICAO 24-bit address AAAAA7 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
N787BG - 67 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-02 N787BG - Jul 2, 22:35 UTCJul 2, 23:25 UTC50m
2026-07-02 N787BG - Jul 2, 17:30 UTCJul 2, 18:05 UTC35m
2026-06-28 N787BG - Jun 28, 21:45 UTCJun 28, 22:10 UTC25m
2026-06-28 N787BG - Jun 28, 19:34 UTCJun 28, 19:59 UTC25m
2026-06-28 N787BG - Jun 28, 17:39 UTCJun 28, 18:34 UTC55m
2026-06-28 N787BG - Jun 28, 15:55 UTCJun 28, 16:55 UTC1h 0m
2026-06-25 N787BG - Jun 25, 15:24 UTCJun 25, 15:34 UTC10m
2026-06-25 N787BG - Jun 25, 14:20 UTCJun 25, 14:44 UTC25m
2026-06-21 N787BG - Jun 21, 20:05 UTCJun 21, 21:10 UTC1h 5m
2026-06-21 N787BG HPN → OXC Jun 21, 17:50 UTCJun 21, 19:00 UTC1h 10m
2026-06-20 N787BG - Jun 20, 22:54 UTCJun 21, 00:14 UTC1h 20m
2026-06-19 N787BG - Jun 19, 13:09 UTCJun 19, 13:29 UTC20m
2026-06-19 N787BG - Jun 19, 11:39 UTCJun 19, 12:39 UTC1h 0m
2026-06-18 N787BG - Jun 18, 22:50 UTCJun 18, 23:45 UTC55m
2026-06-18 N787BG - Jun 18, 19:55 UTCJun 18, 20:10 UTC15m
2026-06-16 N787BG - Jun 16, 02:50 UTCJun 16, 03:10 UTC20m
2026-06-16 N787BG - Jun 16, 01:35 UTCJun 16, 02:20 UTC45m
2026-06-13 N787BG - Jun 13, 21:25 UTCJun 13, 21:40 UTC15m
2026-06-13 N787BG - Jun 13, 19:20 UTCJun 13, 20:10 UTC50m
2026-06-10 N787BG - Jun 10, 17:15 UTCJun 10, 17:30 UTC15m
2026-06-10 N787BG - Jun 10, 14:40 UTCJun 10, 15:00 UTC20m
2026-06-09 N787BG - Jun 9, 19:00 UTCJun 9, 19:25 UTC25m
2026-06-09 N787BG - Jun 9, 15:35 UTCJun 9, 15:50 UTC15m
2026-06-08 N787BG - Jun 8, 20:25 UTCJun 8, 21:25 UTC1h 0m
2026-06-08 N787BG - Jun 8, 15:40 UTCJun 8, 16:50 UTC1h 10m
2026-06-06 N787BG - Jun 6, 18:14 UTCJun 6, 19:10 UTC55m
2026-06-04 N787BG - Jun 4, 16:45 UTCJun 4, 17:05 UTC20m
2026-06-04 N787BG - Jun 4, 14:05 UTCJun 4, 14:30 UTC25m
2026-05-31 N787BG - May 31, 22:35 UTCMay 31, 23:35 UTC1h 0m
2026-05-31 N787BG - May 31, 21:20 UTCMay 31, 21:50 UTC30m
2026-05-30 N787BG - May 30, 15:05 UTCMay 30, 16:00 UTC55m
2026-05-29 N787BG - May 29, 23:50 UTCMay 30, 00:15 UTC25m
2026-05-29 N787BG - May 29, 21:25 UTCMay 29, 22:15 UTC50m
2026-05-18 N787BG - May 18, 21:15 UTCMay 18, 22:20 UTC1h 5m
2026-05-18 N787BG - May 18, 18:20 UTCMay 18, 19:25 UTC1h 4m
2026-05-17 N787BG - May 17, 16:30 UTCMay 17, 17:35 UTC1h 5m
2026-05-17 N787BG - May 17, 15:01 UTCMay 17, 15:45 UTC45m
2026-05-16 N787BG - May 16, 18:05 UTCMay 16, 18:25 UTC20m
2026-05-16 N787BG - May 16, 16:55 UTCMay 16, 17:15 UTC20m
2026-05-16 N787BG - May 16, 15:55 UTCMay 16, 16:05 UTC10m
2026-05-16 N787BG - May 16, 14:25 UTCMay 16, 14:51 UTC25m
2026-05-11 N787BG - May 11, 01:40 UTCMay 11, 03:00 UTC1h 20m
2026-05-10 N787BG - May 10, 23:25 UTCMay 11, 00:19 UTC55m
2026-05-07 N787BG - May 7, 23:05 UTCMay 8, 01:19 UTC2h 15m
2026-05-04 N787BG - May 4, 13:50 UTCMay 4, 14:30 UTC40m
2026-05-03 N787BG - May 3, 15:40 UTCMay 3, 16:05 UTC25m
2026-05-03 N787BG - May 3, 14:15 UTCMay 3, 14:45 UTC30m
2026-05-02 N787BG - May 2, 20:50 UTCMay 2, 21:30 UTC40m
2026-05-02 N787BG - May 2, 19:00 UTCMay 2, 19:30 UTC30m
2026-05-01 N787BG - May 1, 22:00 UTCMay 1, 22:35 UTC35m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N787BG page for operator, model, and routing details .

Mode-S AAAAA7 frequently asked

What is Mode-S code AAAAA7?
AAAAA7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N787BG.
Where is Mode-S AAAAA7 registered?
Mode-S code AAAAA7 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AAAAA7 broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAAAA7, octal 52525247, decimal 11,184,807.
What flights does AAAAA7 operate?
Mode-S AAAAA7 has broadcast 1 distinct callsign, including N787BG.