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sensors Mode-S transponder

AAB603

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N79DM · BEECH 200 Super King Air · operated by KSG CAPITAL LLC

Hex
AAB603
Octal
52533003
Decimal
11,187,715
Country
US
Tail
N79DM
Type
BE20
No current signal · last broadcast Jul 26, 18:45 UTC
Flights observed
206
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 18:45 UTC

Last known position

Most recent position reported by Mode-S AAB603.

Country allocation

The ICAO 24-bit address AAB603 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
N79DM - 206 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N79DM - Jul 26, 17:45 UTCJul 26, 18:45 UTC1h 0m
2026-07-26 N79DM - Jul 26, 16:30 UTCJul 26, 16:40 UTC10m
2026-07-25 N79DM - Jul 25, 14:40 UTCJul 25, 16:20 UTC1h 40m
2026-07-25 N79DM - Jul 25, 13:00 UTCJul 25, 13:35 UTC35m
2026-07-25 N79DM - Jul 25, 11:50 UTCJul 25, 12:25 UTC35m
2026-07-24 N79DM - Jul 24, 22:45 UTCJul 24, 23:35 UTC50m
2026-07-24 N79DM - Jul 24, 19:50 UTCJul 24, 21:30 UTC1h 40m
2026-07-24 N79DM - Jul 24, 18:35 UTCJul 24, 18:45 UTC10m
2026-07-23 N79DM - Jul 23, 18:05 UTCJul 23, 18:30 UTC25m
2026-07-22 N79DM - Jul 22, 17:25 UTCJul 22, 19:30 UTC2h 5m
2026-07-21 N79DM - Jul 21, 00:50 UTCJul 21, 01:00 UTC10m
2026-07-20 N79DM HII → CNO Jul 20, 23:15 UTCJul 21, 00:00 UTC44m
2026-07-20 N79DM - Jul 20, 20:55 UTCJul 20, 21:45 UTC50m
2026-07-18 N79DM - Jul 18, 22:30 UTCJul 19, 00:20 UTC1h 50m
2026-07-18 N79DM - Jul 18, 14:00 UTCJul 18, 15:25 UTC1h 25m
2026-07-18 N79DM - Jul 18, 00:10 UTCJul 18, 00:50 UTC40m
2026-07-17 N79DM - Jul 17, 21:10 UTCJul 17, 23:05 UTC1h 55m
2026-07-17 N79DM - Jul 17, 19:05 UTCJul 17, 20:04 UTC1h 0m
2026-07-17 N79DM - Jul 17, 15:35 UTCJul 17, 16:29 UTC55m
2026-07-17 N79DM - Jul 17, 08:40 UTCJul 17, 10:00 UTC1h 20m
2026-07-17 N79DM - Jul 17, 06:20 UTCJul 17, 07:40 UTC1h 20m
2026-07-17 N79DM - Jul 17, 01:29 UTCJul 17, 01:45 UTC15m
2026-07-16 N79DM - Jul 16, 21:45 UTCJul 17, 00:20 UTC2h 35m
2026-07-16 N79DM - Jul 16, 18:34 UTCJul 16, 21:00 UTC2h 25m
2026-07-16 N79DM - Jul 16, 17:05 UTCJul 16, 17:30 UTC25m
2026-07-15 N79DM - Jul 15, 15:30 UTCJul 15, 15:55 UTC25m
2026-07-15 N79DM - Jul 15, 14:25 UTCJul 15, 14:40 UTC15m
2026-07-13 N79DM - Jul 13, 22:25 UTCJul 13, 23:35 UTC1h 10m
2026-07-13 N79DM - Jul 13, 17:25 UTCJul 13, 18:15 UTC50m
2026-07-13 N79DM - Jul 13, 16:05 UTCJul 13, 16:20 UTC15m
2026-07-12 N79DM - Jul 12, 19:45 UTCJul 12, 21:05 UTC1h 20m
2026-07-11 N79DM LAS → HII Jul 11, 06:25 UTCJul 11, 06:50 UTC25m
2026-07-11 N79DM - Jul 11, 04:20 UTCJul 11, 05:25 UTC1h 5m
2026-07-10 N79DM - Jul 10, 21:20 UTCJul 10, 22:05 UTC45m
2026-07-10 N79DM - Jul 10, 18:25 UTCJul 10, 19:20 UTC55m
2026-07-09 N79DM - Jul 9, 21:05 UTCJul 9, 21:30 UTC25m
2026-07-09 N79DM - Jul 9, 18:40 UTCJul 9, 19:50 UTC1h 10m
2026-07-09 N79DM MHR → SJC Jul 9, 06:40 UTCJul 9, 07:10 UTC30m
2026-07-08 N79DM SJC → MHR Jul 8, 23:25 UTCJul 8, 23:50 UTC25m
2026-07-08 N79DM - Jul 8, 20:55 UTCJul 8, 22:20 UTC1h 25m
2026-07-08 N79DM - Jul 8, 04:40 UTCJul 8, 05:45 UTC1h 5m
2026-07-08 N79DM - Jul 8, 01:05 UTCJul 8, 03:40 UTC2h 35m
2026-07-08 N79DM - Jul 8, 00:20 UTCJul 8, 00:35 UTC15m
2026-07-07 N79DM - Jul 7, 23:10 UTCJul 7, 23:50 UTC40m
2026-07-07 N79DM - Jul 7, 16:20 UTCJul 7, 17:00 UTC40m
2026-07-07 N79DM VGT → SMO Jul 7, 04:10 UTCJul 7, 05:15 UTC1h 5m
2026-07-06 N79DM SMO → VGT Jul 6, 18:05 UTCJul 6, 19:05 UTC1h 0m
2026-07-06 N79DM - Jul 6, 16:50 UTCJul 6, 17:05 UTC15m
2026-07-02 N79DM - Jul 2, 23:15 UTCJul 3, 00:50 UTC1h 35m
2026-07-02 N79DM - Jul 2, 21:45 UTCJul 2, 22:30 UTC45m

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 N79DM page for operator, model, and routing details .

Mode-S AAB603 frequently asked

What is Mode-S code AAB603?
AAB603 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N79DM.
Where is Mode-S AAB603 registered?
Mode-S code AAB603 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 AAB603 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 18:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAB603, octal 52533003, decimal 11,187,715.
What flights does AAB603 operate?
Mode-S AAB603 has broadcast 1 distinct callsign, including N79DM.