Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AAABA6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N787MM · operated by MARINA EQUIPMENT LEASING LLC

Hex
AAABA6
Octal
52525646
Decimal
11,185,062
Country
US
Tail
N787MM
Type
E550
No current signal · last broadcast 18d ago
Flights observed
125
Distinct callsigns
1
Country
US
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S AAABA6.

Country allocation

The ICAO 24-bit address AAABA6 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
N787MM - 125 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N787MM - Jul 26, 20:10 UTCJul 26, 20:30 UTC20m
2026-07-26 N787MM - Jul 26, 16:45 UTCJul 26, 19:30 UTC2h 45m
2026-07-26 N787MM - Jul 26, 14:25 UTCJul 26, 16:00 UTC1h 35m
2026-07-25 N787MM - Jul 25, 13:40 UTCJul 25, 14:00 UTC20m
2026-07-25 N787MM - Jul 25, 12:15 UTCJul 25, 12:50 UTC35m
2026-07-24 N787MM - Jul 24, 20:50 UTCJul 24, 23:10 UTC2h 20m
2026-07-24 N787MM - Jul 24, 16:55 UTCJul 24, 19:10 UTC2h 15m
2026-07-24 N787MM - Jul 24, 14:35 UTCJul 24, 15:35 UTC1h 0m
2026-07-24 N787MM - Jul 24, 12:10 UTCJul 24, 13:25 UTC1h 15m
2026-07-23 N787MM - Jul 23, 20:05 UTCJul 23, 21:35 UTC1h 30m
2026-07-23 N787MM - Jul 23, 17:10 UTCJul 23, 18:20 UTC1h 10m
2026-07-19 N787MM - Jul 19, 22:05 UTCJul 20, 00:05 UTC2h 0m
2026-07-19 N787MM - Jul 19, 19:05 UTCJul 19, 21:15 UTC2h 10m
2026-07-17 N787MM - Jul 17, 18:10 UTCJul 17, 20:15 UTC2h 5m
2026-07-16 N787MM - Jul 16, 16:15 UTCJul 16, 20:39 UTC4h 25m
2026-07-13 N787MM VNY → LAS Jul 13, 04:15 UTCJul 13, 05:01 UTC45m
2026-07-13 N787MM - Jul 13, 02:55 UTCJul 13, 03:30 UTC35m
2026-07-13 N787MM - Jul 13, 01:05 UTCJul 13, 01:55 UTC50m
2026-07-12 N787MM - Jul 12, 20:10 UTCJul 13, 00:05 UTC3h 55m
2026-07-12 N787MM YYZ → DTW Jul 12, 18:15 UTCJul 12, 19:01 UTC45m
2026-07-11 N787MM LAS → YYZ Jul 11, 19:55 UTCJul 11, 23:45 UTC3h 50m
2026-07-11 N787MM VNY → LAS Jul 11, 17:25 UTCJul 11, 18:10 UTC45m
2026-07-11 N787MM LAS → VNY Jul 11, 15:25 UTCJul 11, 16:05 UTC40m
2026-07-10 N787MM - Jul 10, 21:55 UTCJul 10, 23:25 UTC1h 30m
2026-07-10 N787MM - Jul 10, 16:50 UTCJul 10, 20:40 UTC3h 50m
2026-07-10 N787MM - Jul 10, 14:50 UTCJul 10, 15:20 UTC30m
2026-07-09 N787MM - Jul 9, 20:10 UTCJul 9, 23:25 UTC3h 15m
2026-07-09 N787MM - Jul 9, 17:20 UTCJul 9, 19:15 UTC1h 55m
2026-07-09 N787MM LAS → SFO Jul 9, 15:20 UTCJul 9, 16:40 UTC1h 20m
2026-07-03 N787MM - Jul 3, 01:20 UTCJul 3, 02:10 UTC50m
2026-07-02 N787MM - Jul 2, 22:45 UTCJul 2, 23:25 UTC40m
2026-07-01 N787MM - Jul 1, 21:20 UTCJul 2, 01:25 UTC4h 5m
2026-06-23 N787MM - Jun 23, 19:24 UTCJun 23, 20:44 UTC1h 20m
2026-06-23 N787MM - Jun 23, 17:09 UTCJun 23, 18:25 UTC1h 15m
2026-06-21 N787MM - Jun 21, 20:05 UTCJun 21, 22:15 UTC2h 10m
2026-06-21 N787MM - Jun 21, 17:20 UTCJun 21, 19:20 UTC2h 0m
2026-06-21 N787MM - Jun 21, 14:54 UTCJun 21, 16:04 UTC1h 10m
2026-06-20 N787MM - Jun 20, 18:45 UTCJun 20, 22:00 UTC3h 15m
2026-06-19 N787MM - Jun 19, 13:59 UTCJun 19, 19:19 UTC5h 20m
2026-06-18 N787MM - Jun 18, 19:25 UTCJun 18, 21:25 UTC2h 0m
2026-06-18 N787MM - Jun 18, 14:20 UTCJun 18, 18:10 UTC3h 50m
2026-06-16 N787MM - Jun 16, 19:35 UTCJun 16, 22:15 UTC2h 41m
2026-06-16 N787MM - Jun 16, 16:30 UTCJun 16, 18:50 UTC2h 20m
2026-06-15 N787MM - Jun 15, 23:54 UTCJun 16, 00:45 UTC50m
2026-06-15 N787MM - Jun 15, 22:40 UTCJun 15, 23:50 UTC1h 10m
2026-06-15 N787MM - Jun 15, 19:50 UTCJun 15, 20:45 UTC55m
2026-06-15 N787MM - Jun 15, 15:04 UTCJun 15, 18:35 UTC3h 30m
2026-06-13 N787MM - Jun 13, 20:15 UTCJun 13, 22:30 UTC2h 15m
2026-06-13 N787MM IAD → ADS Jun 13, 15:45 UTCJun 13, 18:25 UTC2h 40m
2026-06-12 N787MM - Jun 12, 19:00 UTCJun 12, 22:05 UTC3h 5m

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 N787MM page for operator, model, and routing details .

Mode-S AAABA6 frequently asked

What is Mode-S code AAABA6?
AAABA6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N787MM.
Where is Mode-S AAABA6 registered?
Mode-S code AAABA6 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 AAABA6 broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAABA6, octal 52525646, decimal 11,185,062.
What flights does AAABA6 operate?
Mode-S AAABA6 has broadcast 1 distinct callsign, including N787MM.