Apparatus

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sensors Mode-S transponder

A5CC49

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N473AK · PIPER PA-18 Super Cub · operated by AKIMA LOGISTICS SERVICES LLC

Hex
A5CC49
Octal
51346111
Decimal
10,865,737
Country
US
Tail
N473AK
Type
PA18
No current signal · last broadcast 8h ago
Flights observed
113
Distinct callsigns
1
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A5CC49.

Country allocation

The ICAO 24-bit address A5CC49 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
N473AK - 113 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N473AK AFF → AFF Jul 17, 19:55 UTCJul 17, 22:29 UTC2h 35m
2026-07-17 N473AK AFF → AFF Jul 17, 17:55 UTCJul 17, 18:50 UTC55m
2026-07-17 N473AK AFF → AFF Jul 17, 12:04 UTCJul 17, 16:34 UTC4h 30m
2026-07-16 N473AK AFF → AFF Jul 16, 19:20 UTCJul 16, 20:45 UTC1h 25m
2026-07-16 N473AK AFF → AFF Jul 16, 17:20 UTCJul 16, 18:05 UTC45m
2026-07-16 N473AK - Jul 16, 12:25 UTCJul 16, 16:49 UTC4h 25m
2026-07-15 N473AK - Jul 15, 19:35 UTCJul 15, 19:50 UTC15m
2026-07-15 N473AK AFF → AFF Jul 15, 15:35 UTCJul 15, 18:55 UTC3h 20m
2026-07-14 N473AK AFF → AFF Jul 14, 22:05 UTCJul 14, 22:35 UTC30m
2026-07-14 N473AK AFF → AFF Jul 14, 20:35 UTCJul 14, 21:20 UTC45m
2026-07-14 N473AK AFF → AFF Jul 14, 19:20 UTCJul 14, 20:00 UTC40m
2026-07-14 N473AK AFF → AFF Jul 14, 12:25 UTCJul 14, 18:50 UTC6h 25m
2026-07-13 N473AK AFF → AFF Jul 13, 22:20 UTCJul 13, 22:55 UTC35m
2026-07-13 N473AK - Jul 13, 18:50 UTCJul 13, 19:50 UTC1h 0m
2026-07-13 N473AK AFF → AFF Jul 13, 16:05 UTCJul 13, 18:05 UTC2h 0m
2026-07-13 N473AK - Jul 13, 12:25 UTCJul 13, 15:25 UTC3h 0m
2026-07-08 N473AK AFF → AFF Jul 8, 15:45 UTCJul 8, 18:10 UTC2h 25m
2026-07-08 N473AK AFF → AFF Jul 8, 12:40 UTCJul 8, 13:05 UTC25m
2026-07-07 N473AK AFF → AFF Jul 7, 16:40 UTCJul 7, 19:05 UTC2h 25m
2026-07-07 N473AK AFF → AFF Jul 7, 12:15 UTCJul 7, 16:10 UTC3h 55m
2026-07-06 N473AK AFF → AFF Jul 6, 23:05 UTCJul 7, 00:35 UTC1h 30m
2026-07-06 N473AK - Jul 6, 14:40 UTCJul 6, 21:20 UTC6h 40m
2026-07-06 N473AK AFF → AFF Jul 6, 12:10 UTCJul 6, 14:05 UTC1h 55m
2026-07-02 N473AK AFF → AFF Jul 2, 14:35 UTCJul 2, 19:55 UTC5h 20m
2026-07-02 N473AK - Jul 2, 12:10 UTCJul 2, 13:35 UTC1h 25m
2026-07-01 N473AK AFF → AFF Jul 1, 17:50 UTCJul 1, 18:15 UTC25m
2026-07-01 N473AK - Jul 1, 16:10 UTCJul 1, 17:15 UTC1h 5m
2026-07-01 N473AK AFF → AFF Jul 1, 12:10 UTCJul 1, 15:15 UTC3h 5m
2026-06-30 N473AK AFF → AFF Jun 30, 19:00 UTCJun 30, 22:10 UTC3h 10m
2026-06-30 N473AK AFF → AFF Jun 30, 15:10 UTCJun 30, 18:05 UTC2h 55m
2026-06-30 N473AK - Jun 30, 12:15 UTCJun 30, 14:40 UTC2h 25m
2026-06-29 N473AK AFF → AFF Jun 29, 12:20 UTCJun 29, 14:50 UTC2h 30m
2026-06-27 N473AK - Jun 27, 13:44 UTCJun 27, 15:55 UTC2h 10m
2026-06-26 N473AK AFF → AFF Jun 26, 21:20 UTCJun 26, 21:50 UTC30m
2026-06-26 N473AK AFF → AFF Jun 26, 19:09 UTCJun 26, 19:24 UTC15m
2026-06-26 N473AK AFF → AFF Jun 26, 15:29 UTCJun 26, 18:29 UTC3h 0m
2026-06-25 N473AK AFF → AFF Jun 25, 22:59 UTCJun 26, 00:50 UTC1h 50m
2026-06-25 N473AK AFF → AFF Jun 25, 13:40 UTCJun 25, 16:50 UTC3h 10m
2026-06-25 N473AK AFF → AFF Jun 25, 12:04 UTCJun 25, 12:50 UTC45m
2026-06-22 N473AK - Jun 22, 12:15 UTCJun 22, 18:15 UTC6h 0m
2026-06-18 N473AK AFF → AFF Jun 18, 16:20 UTCJun 18, 18:20 UTC2h 0m
2026-06-18 N473AK AFF → AFF Jun 18, 12:10 UTCJun 18, 14:55 UTC2h 45m
2026-06-16 N473AK AFF → AFF Jun 16, 17:45 UTCJun 16, 17:59 UTC15m
2026-06-16 N473AK - Jun 16, 12:20 UTCJun 16, 17:10 UTC4h 50m
2026-06-15 N473AK AFF → AFF Jun 15, 12:19 UTCJun 15, 18:10 UTC5h 50m
2026-06-12 N473AK AFF → AFF Jun 12, 19:10 UTCJun 13, 00:55 UTC5h 45m
2026-06-12 N473AK AFF → AFF Jun 12, 18:01 UTCJun 12, 18:30 UTC30m
2026-06-12 N473AK AFF → AFF Jun 12, 16:45 UTCJun 12, 17:30 UTC45m
2026-06-12 N473AK AFF → AFF Jun 12, 12:15 UTCJun 12, 16:10 UTC3h 55m
2026-06-11 N473AK AFF → AFF Jun 11, 12:10 UTCJun 11, 17:30 UTC5h 20m

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 N473AK page for operator, model, and routing details .

Mode-S A5CC49 frequently asked

What is Mode-S code A5CC49?
A5CC49 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N473AK.
Where is Mode-S A5CC49 registered?
Mode-S code A5CC49 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 A5CC49 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5CC49, octal 51346111, decimal 10,865,737.
What flights does A5CC49 operate?
Mode-S A5CC49 has broadcast 1 distinct callsign, including N473AK.