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sensors Mode-S transponder

A15134

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N184TC · operated by PIPER AIRCRAFT INC

Hex
A15134
Octal
50250464
Decimal
10,572,084
Country
US
Tail
N184TC
No current signal · last broadcast 21m ago
Flights observed
89
Distinct callsigns
1
Country
US
Last broadcast
21m ago

Last known position

Most recent position reported by Mode-S A15134.

Country allocation

The ICAO 24-bit address A15134 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
N184TC - 89 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 N184TC - Jul 20, 18:45 UTCJul 20, 19:00 UTC15m
2026-07-20 N184TC CNW → CNW Jul 20, 13:35 UTCJul 20, 14:30 UTC55m
2026-07-18 N184TC - Jul 18, 22:40 UTCJul 19, 01:50 UTC3h 10m
2026-07-18 N184TC - Jul 18, 18:10 UTCJul 18, 20:35 UTC2h 25m
2026-07-17 N184TC - Jul 17, 21:15 UTCJul 17, 22:05 UTC50m
2026-07-17 N184TC CNW → CNW Jul 17, 18:44 UTCJul 17, 20:10 UTC1h 25m
2026-07-16 N184TC CNW → CNW Jul 16, 21:15 UTCJul 16, 21:45 UTC30m
2026-07-11 N184TC - Jul 11, 02:45 UTCJul 11, 03:50 UTC1h 5m
2026-07-10 N184TC - Jul 10, 23:40 UTCJul 11, 00:00 UTC20m
2026-07-10 N184TC CNW → CNW Jul 10, 15:45 UTCJul 10, 16:55 UTC1h 10m
2026-07-10 N184TC - Jul 10, 13:35 UTCJul 10, 14:35 UTC1h 0m
2026-07-09 N184TC - Jul 9, 22:15 UTCJul 9, 23:40 UTC1h 25m
2026-07-09 N184TC - Jul 9, 18:50 UTCJul 9, 20:35 UTC1h 45m
2026-07-09 N184TC - Jul 9, 15:50 UTCJul 9, 17:25 UTC1h 35m
2026-07-09 N184TC - Jul 9, 13:15 UTCJul 9, 14:55 UTC1h 40m
2026-07-08 N184TC - Jul 8, 23:35 UTCJul 9, 01:20 UTC1h 45m
2026-07-08 N184TC - Jul 8, 19:45 UTCJul 8, 20:10 UTC25m
2026-07-08 N184TC - Jul 8, 15:50 UTCJul 8, 16:25 UTC35m
2026-07-08 N184TC - Jul 8, 02:25 UTCJul 8, 03:35 UTC1h 10m
2026-07-07 N184TC - Jul 7, 21:30 UTCJul 7, 22:25 UTC55m
2026-07-07 N184TC - Jul 7, 18:45 UTCJul 7, 20:00 UTC1h 15m
2026-07-02 N184TC - Jul 2, 20:55 UTCJul 2, 21:35 UTC40m
2026-07-02 N184TC - Jul 2, 05:15 UTCJul 2, 06:15 UTC1h 0m
2026-07-02 N184TC - Jul 2, 03:00 UTCJul 2, 04:05 UTC1h 5m
2026-07-01 N184TC - Jul 1, 21:05 UTCJul 1, 22:45 UTC1h 40m
2026-07-01 N184TC - Jul 1, 13:05 UTCJul 1, 13:40 UTC35m
2026-07-01 N184TC - Jul 1, 01:35 UTCJul 1, 02:35 UTC1h 0m
2026-06-30 N184TC - Jun 30, 23:45 UTCJul 1, 01:00 UTC1h 15m
2026-06-30 N184TC - Jun 30, 21:25 UTCJun 30, 22:20 UTC55m
2026-06-30 N184TC - Jun 30, 18:50 UTCJun 30, 19:50 UTC1h 0m
2026-06-30 N184TC CNW → CNW Jun 30, 15:50 UTCJun 30, 17:15 UTC1h 25m
2026-06-30 N184TC CNW → CNW Jun 30, 00:04 UTCJun 30, 01:19 UTC1h 15m
2026-06-29 N184TC - Jun 29, 19:09 UTCJun 29, 19:44 UTC35m
2026-06-29 N184TC - Jun 29, 15:45 UTCJun 29, 16:39 UTC55m
2026-06-25 N184TC CNW → CNW Jun 25, 21:29 UTCJun 25, 23:09 UTC1h 40m
2026-06-25 N184TC - Jun 25, 18:55 UTCJun 25, 19:59 UTC1h 5m
2026-06-25 N184TC - Jun 25, 00:49 UTCJun 25, 04:20 UTC3h 30m
2026-06-24 N184TC - Jun 24, 22:39 UTCJun 24, 23:29 UTC50m
2026-06-23 N184TC - Jun 23, 21:14 UTCJun 23, 23:00 UTC1h 45m
2026-06-23 N184TC - Jun 23, 19:04 UTCJun 23, 20:04 UTC1h 0m
2026-06-23 N184TC CNW → CNW Jun 23, 15:59 UTCJun 23, 16:54 UTC55m
2026-06-22 N184TC - Jun 22, 23:10 UTCJun 22, 23:50 UTC40m
2026-06-22 N184TC - Jun 22, 21:30 UTCJun 22, 22:05 UTC35m
2026-06-22 N184TC - Jun 22, 18:44 UTCJun 22, 19:19 UTC35m
2026-06-22 N184TC - Jun 22, 15:40 UTCJun 22, 16:34 UTC55m
2026-06-21 N184TC - Jun 21, 23:30 UTCJun 21, 23:55 UTC25m
2026-06-18 N184TC CNW → CNW Jun 18, 21:25 UTCJun 18, 22:10 UTC45m
2026-06-18 N184TC CNW → CNW Jun 18, 18:40 UTCJun 18, 19:55 UTC1h 15m
2026-06-18 N184TC - Jun 18, 15:55 UTCJun 18, 17:00 UTC1h 5m
2026-06-17 N184TC CNW → CNW Jun 17, 15:55 UTCJun 17, 16:50 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 N184TC page for operator, model, and routing details .

Mode-S A15134 frequently asked

What is Mode-S code A15134?
A15134 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N184TC.
Where is Mode-S A15134 registered?
Mode-S code A15134 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 A15134 broadcasting right now?
No active broadcast right now. Last signal was 21m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A15134, octal 50250464, decimal 10,572,084.
What flights does A15134 operate?
Mode-S A15134 has broadcast 1 distinct callsign, including N184TC.