Apparatus

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sensors Mode-S transponder

A69ADB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5245K · CESSNA 172 Skyhawk · operated by PERUN AV LLC

Hex
A69ADB
Octal
51515333
Decimal
10,918,619
Country
US
Tail
N5245K
Type
C172
No current signal · last broadcast 5d ago
Flights observed
74
Distinct callsigns
1
Country
US
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S A69ADB.

Country allocation

The ICAO 24-bit address A69ADB 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
FFY752 - 73 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 FFY752 - Jul 24, 13:45 UTCJul 24, 14:10 UTC25m
2026-07-24 FFY752 - Jul 24, 11:45 UTCJul 24, 12:35 UTC50m
2026-07-23 FFY752 - Jul 23, 13:25 UTCJul 23, 14:20 UTC55m
2026-07-23 FFY752 - Jul 23, 11:55 UTCJul 23, 12:40 UTC45m
2026-07-22 - - Jul 22, 20:20 UTCJul 22, 20:35 UTC15m
2026-07-22 FFY752 UST → UST Jul 22, 15:30 UTCJul 22, 16:45 UTC1h 15m
2026-07-22 FFY752 UST → UST Jul 22, 13:50 UTCJul 22, 14:35 UTC45m
2026-07-22 FFY752 UST → UST Jul 22, 11:40 UTCJul 22, 12:35 UTC55m
2026-07-21 FFY752 - Jul 21, 13:45 UTCJul 21, 14:50 UTC1h 5m
2026-07-21 FFY752 UST → UST Jul 21, 11:35 UTCJul 21, 12:35 UTC1h 0m
2026-07-20 FFY752 - Jul 20, 13:45 UTCJul 20, 14:40 UTC55m
2026-07-20 FFY752 - Jul 20, 12:35 UTCJul 20, 13:10 UTC35m
2026-07-19 FFY752 - Jul 19, 14:25 UTCJul 19, 15:20 UTC55m
2026-07-19 FFY752 UST → UST Jul 19, 12:20 UTCJul 19, 12:45 UTC25m
2026-07-18 FFY752 - Jul 18, 15:20 UTCJul 18, 15:45 UTC25m
2026-07-17 FFY752 - Jul 17, 20:25 UTCJul 17, 20:40 UTC15m
2026-07-17 FFY752 - Jul 17, 15:49 UTCJul 17, 16:34 UTC45m
2026-07-17 FFY752 UST → UST Jul 17, 13:20 UTCJul 17, 14:39 UTC1h 20m
2026-07-16 FFY752 - Jul 16, 21:30 UTCJul 16, 22:00 UTC30m
2026-07-16 FFY752 - Jul 16, 14:35 UTCJul 16, 14:55 UTC20m
2026-07-16 FFY752 - Jul 16, 13:34 UTCJul 16, 14:00 UTC25m
2026-07-15 FFY752 - Jul 15, 14:55 UTCJul 15, 15:25 UTC30m
2026-07-11 FFY752 - Jul 11, 13:45 UTCJul 11, 14:10 UTC25m
2026-07-10 FFY752 UST → UST Jul 10, 17:35 UTCJul 10, 18:45 UTC1h 10m
2026-07-10 FFY752 - Jul 10, 15:30 UTCJul 10, 16:40 UTC1h 10m
2026-07-10 FFY752 - Jul 10, 13:55 UTCJul 10, 14:30 UTC35m
2026-07-10 FFY752 UST → UST Jul 10, 11:55 UTCJul 10, 12:50 UTC55m
2026-07-09 FFY752 - Jul 9, 13:45 UTCJul 9, 14:40 UTC55m
2026-07-09 FFY752 - Jul 9, 12:30 UTCJul 9, 13:00 UTC30m
2026-07-08 FFY752 - Jul 8, 22:00 UTCJul 8, 23:20 UTC1h 20m
2026-07-08 FFY752 - Jul 8, 12:40 UTCJul 8, 13:45 UTC1h 5m
2026-07-07 FFY752 UST → UST Jul 7, 22:40 UTCJul 8, 00:10 UTC1h 30m
2026-07-07 FFY752 - Jul 7, 15:20 UTCJul 7, 15:50 UTC30m
2026-07-07 FFY752 - Jul 7, 13:50 UTCJul 7, 14:25 UTC35m
2026-07-07 FFY752 UST → UST Jul 7, 11:25 UTCJul 7, 12:35 UTC1h 10m
2026-07-06 FFY752 - Jul 6, 14:30 UTCJul 6, 14:45 UTC15m
2026-07-06 FFY752 UST → UST Jul 6, 11:30 UTCJul 6, 12:50 UTC1h 20m
2026-07-05 FFY752 - Jul 5, 12:30 UTCJul 5, 13:40 UTC1h 10m
2026-07-05 FFY752 - Jul 5, 00:30 UTCJul 5, 00:40 UTC10m
2026-06-30 FFY752 - Jun 30, 11:55 UTCJun 30, 12:10 UTC15m
2026-06-26 FFY752 - Jun 26, 14:05 UTCJun 26, 14:39 UTC35m
2026-06-26 FFY752 UST → UST Jun 26, 11:30 UTCJun 26, 12:00 UTC30m
2026-06-25 FFY752 - Jun 25, 18:55 UTCJun 25, 19:15 UTC20m
2026-06-22 FFY752 - Jun 22, 14:49 UTCJun 22, 15:05 UTC15m
2026-06-22 FFY752 - Jun 22, 13:19 UTCJun 22, 13:54 UTC35m
2026-06-18 FFY752 - Jun 18, 14:50 UTCJun 18, 15:00 UTC10m
2026-06-18 FFY752 - Jun 18, 11:35 UTCJun 18, 12:25 UTC50m
2026-06-17 FFY752 - Jun 17, 12:05 UTCJun 17, 12:15 UTC10m
2026-06-13 FFY752 - Jun 13, 04:35 UTCJun 13, 06:10 UTC1h 35m
2026-06-12 FFY752 - Jun 12, 15:20 UTCJun 12, 15:30 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 N5245K page for operator, model, and routing details .

Mode-S A69ADB frequently asked

What is Mode-S code A69ADB?
A69ADB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5245K.
Where is Mode-S A69ADB registered?
Mode-S code A69ADB 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 A69ADB broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A69ADB, octal 51515333, decimal 10,918,619.
What flights does A69ADB operate?
Mode-S A69ADB has broadcast 1 distinct callsign, including FFY752.