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sensors Mode-S transponder

A696EE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N52331 · CESSNA 172 Skyhawk · operated by WADDELL JOHN W TRUSTEE, WADDELL MARY E TRUSTEE

Hex
A696EE
Octal
51513356
Decimal
10,917,614
Country
US
Tail
N52331
Type
C172
No current signal · last broadcast 8h ago
Flights observed
99
Distinct callsigns
1
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S A696EE.

Country allocation

The ICAO 24-bit address A696EE 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
N52331 - 99 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 N52331 - Jun 2, 15:30 UTCJun 2, 16:20 UTC50m
2026-06-02 N52331 - Jun 2, 12:45 UTCJun 2, 13:25 UTC40m
2026-06-01 N52331 SPG → SPG Jun 1, 14:25 UTCJun 1, 15:00 UTC35m
2026-05-31 N52331 - May 31, 15:40 UTCMay 31, 16:45 UTC1h 5m
2026-05-31 N52331 - May 31, 12:55 UTCMay 31, 14:25 UTC1h 30m
2026-05-30 N52331 - May 30, 16:40 UTCMay 30, 17:30 UTC50m
2026-05-30 N52331 - May 30, 11:50 UTCMay 30, 13:30 UTC1h 40m
2026-05-29 N52331 - May 29, 13:55 UTCMay 29, 15:00 UTC1h 5m
2026-05-28 N52331 - May 28, 12:45 UTCMay 28, 13:40 UTC55m
2026-05-23 N52331 - May 23, 15:55 UTCMay 23, 16:55 UTC1h 0m
2026-05-23 N52331 - May 23, 12:30 UTCMay 23, 13:50 UTC1h 20m
2026-05-22 N52331 - May 22, 16:45 UTCMay 22, 17:25 UTC40m
2026-05-21 N52331 - May 21, 19:15 UTCMay 21, 20:00 UTC45m
2026-05-21 N52331 - May 21, 17:05 UTCMay 21, 17:55 UTC50m
2026-05-21 N52331 - May 21, 14:30 UTCMay 21, 15:30 UTC1h 0m
2026-05-21 N52331 - May 21, 12:30 UTCMay 21, 13:30 UTC1h 0m
2026-05-20 N52331 - May 20, 22:50 UTCMay 20, 23:30 UTC40m
2026-05-20 N52331 - May 20, 18:15 UTCMay 20, 19:20 UTC1h 5m
2026-05-20 N52331 - May 20, 17:10 UTCMay 20, 17:35 UTC25m
2026-05-20 N52331 - May 20, 12:50 UTCMay 20, 13:55 UTC1h 5m
2026-05-16 N52331 - May 16, 23:50 UTCMay 17, 00:20 UTC30m
2026-05-16 N52331 - May 16, 19:55 UTCMay 16, 20:30 UTC35m
2026-05-16 N52331 - May 16, 16:40 UTCMay 16, 17:35 UTC55m
2026-05-16 N52331 - May 16, 15:25 UTCMay 16, 15:55 UTC30m
2026-05-16 N52331 - May 16, 14:11 UTCMay 16, 14:46 UTC35m
2026-05-14 N52331 - May 14, 15:40 UTCMay 14, 16:35 UTC55m
2026-05-14 N52331 - May 14, 12:40 UTCMay 14, 14:01 UTC1h 20m
2026-05-13 N52331 - May 13, 22:20 UTCMay 13, 23:10 UTC50m
2026-05-12 N52331 SPG → SPG May 12, 18:30 UTCMay 12, 18:55 UTC25m
2026-05-12 N52331 - May 12, 13:51 UTCMay 12, 14:50 UTC1h 0m
2026-05-11 N52331 SPG → SPG May 11, 22:05 UTCMay 11, 22:35 UTC29m
2026-05-11 N52331 - May 11, 15:10 UTCMay 11, 15:50 UTC40m
2026-05-11 N52331 SPG → SPG May 11, 12:15 UTCMay 11, 13:50 UTC1h 35m
2026-05-09 N52331 - May 9, 16:35 UTCMay 9, 17:00 UTC25m
2026-05-09 N52331 - May 9, 13:25 UTCMay 9, 14:40 UTC1h 15m
2026-05-09 N52331 SPG → SPG May 9, 01:35 UTCMay 9, 01:55 UTC20m
2026-05-08 N52331 - May 8, 23:00 UTCMay 8, 23:30 UTC30m
2026-05-08 N52331 - May 8, 20:05 UTCMay 8, 20:35 UTC30m
2026-05-07 N52331 GIF → SPG May 7, 15:40 UTCMay 7, 16:40 UTC1h 0m
2026-05-07 N52331 SPG → GIF May 7, 12:50 UTCMay 7, 13:55 UTC1h 5m
2026-05-06 N52331 - May 6, 15:30 UTCMay 6, 16:05 UTC35m
2026-05-05 N52331 - May 5, 21:55 UTCMay 5, 22:25 UTC30m
2026-05-05 N52331 CLW → SPG May 5, 20:10 UTCMay 5, 20:40 UTC30m
2026-05-05 N52331 - May 5, 19:35 UTCMay 5, 20:05 UTC30m
2026-05-05 N52331 - May 5, 17:10 UTCMay 5, 18:20 UTC1h 10m
2026-05-05 N52331 - May 5, 14:25 UTCMay 5, 15:30 UTC1h 5m
2026-05-04 N52331 - May 4, 21:55 UTCMay 4, 22:45 UTC50m
2026-05-04 N52331 - May 4, 18:20 UTCMay 4, 19:20 UTC1h 1m
2026-05-04 N52331 - May 4, 16:30 UTCMay 4, 17:15 UTC45m
2026-05-04 N52331 - May 4, 14:40 UTCMay 4, 15:35 UTC55m

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 N52331 page for operator, model, and routing details .

Mode-S A696EE frequently asked

What is Mode-S code A696EE?
A696EE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N52331.
Where is Mode-S A696EE registered?
Mode-S code A696EE 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 A696EE 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 A696EE, octal 51513356, decimal 10,917,614.
What flights does A696EE operate?
Mode-S A696EE has broadcast 1 distinct callsign, including N52331.