Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A08278

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N13187 · CESSNA 172 Skyhawk · operated by FLY AVIATION CORP

Hex
A08278
Octal
50101170
Decimal
10,519,160
Country
US
Tail
N13187
Type
C172
No current signal · last broadcast 7h ago
Flights observed
217
Distinct callsigns
1
Country
US
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S A08278.

Country allocation

The ICAO 24-bit address A08278 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
N13187 - 217 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N13187 - Jul 13, 23:40 UTCJul 14, 00:55 UTC1h 15m
2026-07-13 N13187 - Jul 13, 21:35 UTCJul 13, 23:00 UTC1h 25m
2026-07-13 N13187 - Jul 13, 15:15 UTCJul 13, 18:10 UTC2h 55m
2026-07-13 N13187 - Jul 13, 10:40 UTCJul 13, 14:00 UTC3h 20m
2026-07-12 N13187 - Jul 12, 23:50 UTCJul 13, 01:50 UTC2h 0m
2026-07-12 N13187 - Jul 12, 19:01 UTCJul 12, 20:20 UTC1h 20m
2026-07-12 N13187 FXE → APF Jul 12, 16:45 UTCJul 12, 17:45 UTC1h 0m
2026-07-11 N13187 - Jul 11, 23:40 UTCJul 12, 01:40 UTC2h 0m
2026-07-11 N13187 - Jul 11, 20:20 UTCJul 11, 21:10 UTC50m
2026-07-11 N13187 - Jul 11, 18:35 UTCJul 11, 19:35 UTC1h 0m
2026-07-11 N13187 - Jul 11, 06:20 UTCJul 11, 08:05 UTC1h 45m
2026-07-11 N13187 - Jul 11, 04:55 UTCJul 11, 05:05 UTC10m
2026-07-11 N13187 - Jul 11, 02:20 UTCJul 11, 03:55 UTC1h 35m
2026-07-11 N13187 - Jul 11, 00:30 UTCJul 11, 01:00 UTC30m
2026-07-10 N13187 - Jul 10, 21:20 UTCJul 10, 23:20 UTC2h 0m
2026-07-10 N13187 - Jul 10, 19:50 UTCJul 10, 20:50 UTC1h 0m
2026-07-10 N13187 APF → FXE Jul 10, 17:40 UTCJul 10, 18:50 UTC1h 10m
2026-07-10 N13187 - Jul 10, 15:30 UTCJul 10, 16:45 UTC1h 15m
2026-07-10 N13187 - Jul 10, 13:40 UTCJul 10, 14:15 UTC35m
2026-07-09 N13187 - Jul 9, 22:15 UTCJul 10, 01:45 UTC3h 30m
2026-07-09 N13187 - Jul 9, 18:15 UTCJul 9, 21:15 UTC3h 0m
2026-07-08 N13187 - Jul 8, 21:10 UTCJul 8, 22:10 UTC1h 0m
2026-07-08 N13187 FXE → SUA Jul 8, 18:40 UTCJul 8, 19:45 UTC1h 5m
2026-07-08 N13187 - Jul 8, 13:20 UTCJul 8, 14:45 UTC1h 25m
2026-07-08 N13187 FXE → BOW Jul 8, 10:25 UTCJul 8, 11:50 UTC1h 25m
2026-07-08 N13187 - Jul 8, 06:30 UTCJul 8, 09:35 UTC3h 5m
2026-07-08 N13187 - Jul 8, 03:50 UTCJul 8, 05:30 UTC1h 40m
2026-07-08 N13187 - Jul 8, 01:40 UTCJul 8, 02:30 UTC50m
2026-07-07 N13187 - Jul 7, 23:30 UTCJul 8, 01:00 UTC1h 30m
2026-07-07 N13187 - Jul 7, 21:35 UTCJul 7, 22:30 UTC55m
2026-07-07 N13187 - Jul 7, 19:45 UTCJul 7, 21:00 UTC1h 15m
2026-07-03 N13187 - Jul 3, 22:10 UTCJul 4, 01:20 UTC3h 10m
2026-07-03 N13187 - Jul 3, 20:20 UTCJul 3, 20:35 UTC15m
2026-07-03 N13187 - Jul 3, 16:00 UTCJul 3, 18:40 UTC2h 40m
2026-07-02 N13187 - Jul 2, 19:15 UTCJul 2, 21:10 UTC1h 55m
2026-07-02 N13187 - Jul 2, 16:15 UTCJul 2, 18:20 UTC2h 5m
2026-06-30 N13187 - Jun 30, 21:20 UTCJun 30, 22:20 UTC1h 0m
2026-06-30 N13187 - Jun 30, 19:05 UTCJun 30, 20:10 UTC1h 5m
2026-06-30 N13187 FXE → FXE Jun 30, 12:20 UTCJun 30, 13:00 UTC40m
2026-06-29 N13187 - Jun 29, 17:49 UTCJun 29, 18:10 UTC20m
2026-06-29 N13187 - Jun 29, 16:35 UTCJun 29, 17:19 UTC45m
2026-06-29 N13187 - Jun 29, 13:44 UTCJun 29, 15:00 UTC1h 15m
2026-06-29 N13187 - Jun 29, 11:45 UTCJun 29, 12:49 UTC1h 5m
2026-06-28 N13187 - Jun 28, 15:09 UTCJun 28, 17:55 UTC2h 45m
2026-06-28 N13187 - Jun 28, 10:44 UTCJun 28, 13:19 UTC2h 35m
2026-06-28 N13187 - Jun 28, 03:59 UTCJun 28, 05:04 UTC1h 5m
2026-06-28 N13187 - Jun 28, 02:10 UTCJun 28, 03:05 UTC55m
2026-06-28 N13187 - Jun 28, 01:25 UTCJun 28, 01:34 UTC10m
2026-06-27 N13187 - Jun 27, 23:14 UTCJun 28, 00:04 UTC50m
2026-06-27 N13187 - Jun 27, 20:49 UTCJun 27, 21:59 UTC1h 10m

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 N13187 page for operator, model, and routing details .

Mode-S A08278 frequently asked

What is Mode-S code A08278?
A08278 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N13187.
Where is Mode-S A08278 registered?
Mode-S code A08278 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 A08278 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A08278, octal 50101170, decimal 10,519,160.
What flights does A08278 operate?
Mode-S A08278 has broadcast 1 distinct callsign, including N13187.