Apparatus

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sensors Mode-S transponder

AB9418

ICAO 24-bit transponder address · allocated to United States

Currently assigned to ZP-BRG · BEECH 200 Super King Air · operated by TEXAS STATE TECHNICAL COLLEGE

Hex
AB9418
Octal
52712030
Decimal
11,244,568
Country
US
Tail
ZP-BRG
Type
BE20
No current signal · last broadcast 25d ago
Flights observed
130
Distinct callsigns
1
Country
US
Last broadcast
25d ago

Last known position

Most recent position reported by Mode-S AB9418.

Country allocation

The ICAO 24-bit address AB9418 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
N845TC - 130 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N845TC CNW → CNW Jul 25, 15:50 UTCJul 25, 17:20 UTC1h 30m
2026-07-24 N845TC - Jul 24, 21:15 UTCJul 24, 22:55 UTC1h 40m
2026-07-24 N845TC - Jul 24, 18:40 UTCJul 24, 19:10 UTC30m
2026-07-24 N845TC CNW → CNW Jul 24, 16:05 UTCJul 24, 16:35 UTC30m
2026-07-24 N845TC - Jul 24, 01:35 UTCJul 24, 02:45 UTC1h 10m
2026-07-23 N845TC - Jul 23, 20:15 UTCJul 23, 20:50 UTC35m
2026-07-23 N845TC CNW → CNW Jul 23, 18:45 UTCJul 23, 19:10 UTC25m
2026-07-23 N845TC - Jul 23, 13:55 UTCJul 23, 15:15 UTC1h 20m
2026-07-23 N845TC - Jul 23, 02:55 UTCJul 23, 04:10 UTC1h 15m
2026-07-22 N845TC - Jul 22, 23:40 UTCJul 23, 00:40 UTC1h 0m
2026-07-22 N845TC CNW → CNW Jul 22, 21:15 UTCJul 22, 22:50 UTC1h 35m
2026-07-22 N845TC - Jul 22, 19:10 UTCJul 22, 20:00 UTC50m
2026-07-22 N845TC CNW → CNW Jul 22, 16:05 UTCJul 22, 17:10 UTC1h 5m
2026-07-22 N845TC CNW → CNW Jul 22, 13:50 UTCJul 22, 14:35 UTC45m
2026-07-21 N845TC - Jul 21, 19:00 UTCJul 21, 19:55 UTC55m
2026-07-11 N845TC - Jul 11, 04:05 UTCJul 11, 05:01 UTC55m
2026-07-11 N845TC - Jul 11, 02:10 UTCJul 11, 02:45 UTC35m
2026-07-10 N845TC CNW → CNW Jul 10, 15:55 UTCJul 10, 17:05 UTC1h 10m
2026-07-09 N845TC - Jul 9, 23:45 UTCJul 10, 02:20 UTC2h 35m
2026-07-09 N845TC CNW → CNW Jul 9, 21:15 UTCJul 9, 22:30 UTC1h 15m
2026-07-09 N845TC - Jul 9, 15:50 UTCJul 9, 17:40 UTC1h 50m
2026-07-09 N845TC - Jul 9, 01:50 UTCJul 9, 02:40 UTC50m
2026-07-08 N845TC - Jul 8, 23:50 UTCJul 9, 00:30 UTC40m
2026-07-08 N845TC - Jul 8, 21:45 UTCJul 8, 22:40 UTC55m
2026-07-08 N845TC - Jul 8, 18:50 UTCJul 8, 19:45 UTC55m
2026-07-08 N845TC - Jul 8, 15:45 UTCJul 8, 16:50 UTC1h 5m
2026-07-08 N845TC CNW → CNW Jul 8, 13:25 UTCJul 8, 14:20 UTC55m
2026-07-07 N845TC CNW → CNW Jul 7, 21:20 UTCJul 7, 22:25 UTC1h 5m
2026-07-07 N845TC CNW → CNW Jul 7, 18:55 UTCJul 7, 19:20 UTC25m
2026-07-07 N845TC - Jul 7, 15:55 UTCJul 7, 16:40 UTC45m
2026-07-06 N845TC - Jul 6, 19:10 UTCJul 6, 20:00 UTC50m
2026-07-03 N845TC - Jul 3, 16:55 UTCJul 3, 19:05 UTC2h 10m
2026-07-02 N845TC - Jul 2, 21:40 UTCJul 2, 22:30 UTC50m
2026-07-02 N845TC - Jul 2, 15:25 UTCJul 2, 16:20 UTC55m
2026-07-02 N845TC CNW → CNW Jul 2, 13:05 UTCJul 2, 14:40 UTC1h 35m
2026-07-02 N845TC - Jul 2, 00:05 UTCJul 2, 01:40 UTC1h 35m
2026-07-01 N845TC CNW → CNW Jul 1, 21:40 UTCJul 1, 22:35 UTC55m
2026-07-01 N845TC - Jul 1, 17:40 UTCJul 1, 18:30 UTC50m
2026-07-01 N845TC CNW → CNW Jul 1, 15:35 UTCJul 1, 16:40 UTC1h 5m
2026-07-01 N845TC CNW → CNW Jul 1, 13:30 UTCJul 1, 14:40 UTC1h 10m
2026-06-30 N845TC - Jun 30, 23:05 UTCJun 30, 23:30 UTC25m
2026-06-30 N845TC - Jun 30, 18:45 UTCJun 30, 20:55 UTC2h 10m
2026-06-30 N845TC CNW → CNW Jun 30, 16:10 UTCJun 30, 16:55 UTC45m
2026-06-30 N845TC CNW → CNW Jun 30, 13:30 UTCJun 30, 14:40 UTC1h 10m
2026-06-26 N845TC - Jun 26, 13:40 UTCJun 26, 14:50 UTC1h 10m
2026-06-26 N845TC - Jun 26, 01:50 UTCJun 26, 03:20 UTC1h 30m
2026-06-25 N845TC - Jun 25, 23:49 UTCJun 26, 00:39 UTC50m
2026-06-25 N845TC - Jun 25, 15:50 UTCJun 25, 17:14 UTC1h 25m
2026-06-25 N845TC - Jun 25, 13:50 UTCJun 25, 14:50 UTC1h 0m
2026-06-24 N845TC CNW → CNW Jun 24, 21:04 UTCJun 24, 22:00 UTC55m

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 ZP-BRG page for operator, model, and routing details .

Mode-S AB9418 frequently asked

What is Mode-S code AB9418?
AB9418 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to ZP-BRG.
Where is Mode-S AB9418 registered?
Mode-S code AB9418 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 AB9418 broadcasting right now?
No active broadcast right now. Last signal was 25d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB9418, octal 52712030, decimal 11,244,568.
What flights does AB9418 operate?
Mode-S AB9418 has broadcast 1 distinct callsign, including N845TC.