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sensors Mode-S transponder

AB0FDC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8113H · PIPER PA-28-140/150/160/180 · operated by T4 AVIATION LLC

Hex
AB0FDC
Octal
52607734
Decimal
11,210,716
Country
US
Tail
N8113H
Type
P28A
No current signal · last broadcast 18h ago
Flights observed
275
Distinct callsigns
1
Country
US
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S AB0FDC.

Country allocation

The ICAO 24-bit address AB0FDC 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
N8113H - 275 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N8113H - Jul 13, 19:35 UTCJul 13, 20:35 UTC1h 0m
2026-07-13 N8113H - Jul 13, 17:40 UTCJul 13, 18:50 UTC1h 10m
2026-07-13 N8113H - Jul 13, 15:35 UTCJul 13, 16:35 UTC1h 0m
2026-07-12 N8113H SFF → SFF Jul 12, 22:45 UTCJul 12, 23:55 UTC1h 10m
2026-07-12 N8113H - Jul 12, 16:40 UTCJul 12, 18:25 UTC1h 45m
2026-07-11 N8113H - Jul 11, 17:35 UTCJul 11, 18:40 UTC1h 5m
2026-07-11 N8113H SFF → SFF Jul 11, 15:40 UTCJul 11, 16:20 UTC40m
2026-07-10 N8113H - Jul 10, 20:00 UTCJul 10, 20:40 UTC40m
2026-07-10 N8113H - Jul 10, 17:35 UTCJul 10, 18:45 UTC1h 10m
2026-07-10 N8113H - Jul 10, 15:40 UTCJul 10, 16:45 UTC1h 5m
2026-07-10 N8113H - Jul 10, 13:20 UTCJul 10, 14:00 UTC40m
2026-07-10 N8113H - Jul 10, 11:05 UTCJul 10, 11:35 UTC30m
2026-07-09 N8113H - Jul 9, 23:35 UTCJul 10, 01:15 UTC1h 40m
2026-07-09 N8113H - Jul 9, 21:50 UTCJul 9, 22:45 UTC55m
2026-07-09 N8113H SFF → SFF Jul 9, 19:35 UTCJul 9, 20:45 UTC1h 10m
2026-07-09 N8113H - Jul 9, 17:40 UTCJul 9, 18:55 UTC1h 15m
2026-07-09 N8113H - Jul 9, 15:50 UTCJul 9, 16:50 UTC1h 0m
2026-07-09 N8113H - Jul 9, 13:25 UTCJul 9, 15:00 UTC1h 35m
2026-07-09 N8113H - Jul 9, 05:35 UTCJul 9, 06:15 UTC40m
2026-07-09 N8113H - Jul 9, 02:55 UTCJul 9, 05:00 UTC2h 5m
2026-07-08 N8113H - Jul 8, 17:45 UTCJul 8, 18:45 UTC1h 0m
2026-07-08 N8113H - Jul 8, 15:25 UTCJul 8, 16:40 UTC1h 15m
2026-07-08 N8113H - Jul 8, 03:35 UTCJul 8, 04:15 UTC40m
2026-07-07 N8113H - Jul 7, 23:35 UTCJul 8, 00:20 UTC45m
2026-07-07 N8113H - Jul 7, 17:40 UTCJul 7, 18:50 UTC1h 10m
2026-07-07 N8113H - Jul 7, 02:05 UTCJul 7, 03:10 UTC1h 5m
2026-07-06 N8113H - Jul 6, 22:10 UTCJul 7, 01:15 UTC3h 5m
2026-07-06 N8113H SFF → SFF Jul 6, 15:30 UTCJul 6, 16:40 UTC1h 10m
2026-07-06 N8113H - Jul 6, 00:30 UTCJul 6, 01:05 UTC35m
2026-07-05 N8113H - Jul 5, 22:55 UTCJul 5, 23:30 UTC35m
2026-07-03 N8113H - Jul 3, 19:50 UTCJul 3, 20:35 UTC45m
2026-07-03 N8113H - Jul 3, 17:40 UTCJul 3, 19:00 UTC1h 20m
2026-07-02 N8113H SFF → SFF Jul 2, 17:35 UTCJul 2, 18:55 UTC1h 20m
2026-07-02 N8113H - Jul 2, 04:45 UTCJul 2, 06:00 UTC1h 15m
2026-07-02 N8113H - Jul 2, 01:25 UTCJul 2, 02:10 UTC45m
2026-07-01 N8113H - Jul 1, 21:10 UTCJul 1, 21:25 UTC15m
2026-07-01 N8113H - Jul 1, 19:40 UTCJul 1, 20:35 UTC55m
2026-07-01 N8113H - Jul 1, 17:40 UTCJul 1, 18:40 UTC1h 0m
2026-07-01 N8113H SFF → SFF Jul 1, 15:40 UTCJul 1, 16:45 UTC1h 5m
2026-06-30 N8113H SFF → SFF Jun 30, 23:15 UTCJul 1, 00:45 UTC1h 30m
2026-06-30 N8113H - Jun 30, 19:45 UTCJun 30, 20:40 UTC55m
2026-06-30 N8113H - Jun 30, 17:35 UTCJun 30, 18:20 UTC45m
2026-06-30 N8113H - Jun 30, 15:40 UTCJun 30, 16:40 UTC1h 0m
2026-06-29 N8113H - Jun 29, 23:49 UTCJun 30, 00:45 UTC55m
2026-06-29 N8113H SFF → SFF Jun 29, 15:45 UTCJun 29, 16:44 UTC1h 0m
2026-06-28 N8113H - Jun 28, 20:50 UTCJun 28, 21:34 UTC45m
2026-06-28 N8113H - Jun 28, 19:04 UTCJun 28, 19:34 UTC30m
2026-06-27 N8113H - Jun 27, 21:40 UTCJun 27, 22:35 UTC55m
2026-06-27 N8113H - Jun 27, 19:15 UTCJun 27, 19:24 UTC10m
2026-06-27 N8113H - Jun 27, 17:44 UTCJun 27, 17:55 UTC10m

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 N8113H page for operator, model, and routing details .

Mode-S AB0FDC frequently asked

What is Mode-S code AB0FDC?
AB0FDC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8113H.
Where is Mode-S AB0FDC registered?
Mode-S code AB0FDC 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 AB0FDC broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB0FDC, octal 52607734, decimal 11,210,716.
What flights does AB0FDC operate?
Mode-S AB0FDC has broadcast 1 distinct callsign, including N8113H.