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sensors Mode-S transponder

A5CF63

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N47354 · CESSNA 152 · operated by WINGS OVER TEXAS HOLDINGS LLC

Hex
A5CF63
Octal
51347543
Decimal
10,866,531
Country
US
Tail
N47354
Type
C152
No current signal · last broadcast Jul 23, 01:20 UTC
Flights observed
139
Distinct callsigns
1
Country
US
Last broadcast
Jul 23, 01:20 UTC

Last known position

Most recent position reported by Mode-S A5CF63.

Country allocation

The ICAO 24-bit address A5CF63 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
N47354 - 139 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 N47354 - Jul 23, 01:00 UTCJul 23, 01:20 UTC20m
2026-07-22 N47354 - Jul 22, 16:25 UTCJul 22, 17:00 UTC35m
2026-07-22 N47354 - Jul 22, 14:50 UTCJul 22, 15:35 UTC45m
2026-07-22 N47354 - Jul 22, 02:55 UTCJul 22, 04:20 UTC1h 25m
2026-07-21 N47354 - Jul 21, 19:50 UTCJul 21, 21:25 UTC1h 35m
2026-07-20 N47354 - Jul 20, 21:45 UTCJul 20, 22:20 UTC35m
2026-07-20 N47354 - Jul 20, 20:20 UTCJul 20, 20:55 UTC35m
2026-07-20 N47354 - Jul 20, 18:45 UTCJul 20, 19:00 UTC15m
2026-07-20 N47354 - Jul 20, 17:30 UTCJul 20, 17:45 UTC15m
2026-07-19 N47354 - Jul 19, 19:40 UTCJul 19, 21:50 UTC2h 10m
2026-07-10 N47354 - Jul 10, 15:30 UTCJul 10, 16:25 UTC55m
2026-07-10 N47354 - Jul 10, 02:35 UTCJul 10, 03:55 UTC1h 20m
2026-07-10 N47354 - Jul 10, 00:00 UTCJul 10, 01:20 UTC1h 20m
2026-07-09 N47354 - Jul 9, 20:25 UTCJul 9, 22:10 UTC1h 45m
2026-07-09 N47354 - Jul 9, 16:35 UTCJul 9, 17:55 UTC1h 20m
2026-07-09 N47354 - Jul 9, 13:45 UTCJul 9, 14:55 UTC1h 10m
2026-07-09 N47354 - Jul 9, 01:30 UTCJul 9, 02:25 UTC55m
2026-07-09 N47354 - Jul 9, 00:20 UTCJul 9, 00:55 UTC35m
2026-07-08 N47354 - Jul 8, 18:50 UTCJul 8, 19:30 UTC40m
2026-07-08 N47354 - Jul 8, 15:40 UTCJul 8, 17:00 UTC1h 20m
2026-07-08 N47354 - Jul 8, 00:15 UTCJul 8, 00:40 UTC25m
2026-07-07 N47354 - Jul 7, 23:25 UTCJul 7, 23:45 UTC20m
2026-07-06 N47354 - Jul 6, 17:35 UTCJul 6, 19:20 UTC1h 45m
2026-07-04 N47354 - Jul 4, 15:45 UTCJul 4, 16:20 UTC35m
2026-07-03 N47354 - Jul 3, 23:00 UTCJul 4, 01:50 UTC2h 50m
2026-07-03 N47354 - Jul 3, 19:25 UTCJul 3, 21:10 UTC1h 45m
2026-07-02 N47354 - Jul 2, 20:35 UTCJul 2, 21:25 UTC50m
2026-07-02 N47354 - Jul 2, 14:30 UTCJul 2, 16:05 UTC1h 35m
2026-07-02 N47354 - Jul 2, 12:35 UTCJul 2, 13:30 UTC55m
2026-07-01 N47354 - Jul 1, 15:40 UTCJul 1, 17:00 UTC1h 20m
2026-06-30 N47354 - Jun 30, 18:05 UTCJun 30, 20:05 UTC2h 0m
2026-06-29 N47354 - Jun 29, 17:55 UTCJun 29, 19:39 UTC1h 45m
2026-06-29 N47354 - Jun 29, 17:34 UTCJun 29, 17:49 UTC15m
2026-06-25 N47354 - Jun 25, 21:25 UTCJun 25, 22:54 UTC1h 30m
2026-06-25 N47354 - Jun 25, 15:04 UTCJun 25, 15:44 UTC40m
2026-06-24 N47354 - Jun 24, 20:44 UTCJun 24, 21:34 UTC50m
2026-06-23 N47354 - Jun 23, 18:10 UTCJun 23, 19:24 UTC1h 15m
2026-06-22 N47354 - Jun 22, 22:19 UTCJun 22, 23:55 UTC1h 35m
2026-06-22 N47354 - Jun 22, 15:50 UTCJun 22, 16:34 UTC45m
2026-06-20 N47354 - Jun 20, 19:49 UTCJun 20, 20:45 UTC55m
2026-06-20 N47354 - Jun 20, 01:44 UTCJun 20, 03:19 UTC1h 35m
2026-06-19 N47354 - Jun 19, 23:39 UTCJun 20, 00:49 UTC1h 10m
2026-06-18 N47354 - Jun 18, 11:55 UTCJun 18, 14:01 UTC2h 5m
2026-06-17 N47354 - Jun 17, 15:35 UTCJun 17, 17:20 UTC1h 45m
2026-06-17 N47354 - Jun 17, 05:10 UTCJun 17, 05:55 UTC45m
2026-06-17 N47354 - Jun 17, 02:10 UTCJun 17, 03:35 UTC1h 25m
2026-06-16 N47354 - Jun 16, 20:40 UTCJun 16, 22:35 UTC1h 55m
2026-06-16 N47354 - Jun 16, 17:00 UTCJun 16, 18:50 UTC1h 50m
2026-06-15 N47354 - Jun 15, 21:25 UTCJun 15, 23:30 UTC2h 5m
2026-06-13 N47354 - Jun 13, 18:35 UTCJun 13, 19:40 UTC1h 5m

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 N47354 page for operator, model, and routing details .

Mode-S A5CF63 frequently asked

What is Mode-S code A5CF63?
A5CF63 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N47354.
Where is Mode-S A5CF63 registered?
Mode-S code A5CF63 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 A5CF63 broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 01:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5CF63, octal 51347543, decimal 10,866,531.
What flights does A5CF63 operate?
Mode-S A5CF63 has broadcast 1 distinct callsign, including N47354.