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sensors Mode-S transponder

AB629E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8323W · operated by CONCORD AVIATION SERVICES LLC

Hex
AB629E
Octal
52661236
Decimal
11,231,902
Country
US
Tail
N8323W
Type
P28A
No current signal · last broadcast Jul 26, 20:15 UTC
Flights observed
216
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 20:15 UTC

Last known position

Most recent position reported by Mode-S AB629E.

Country allocation

The ICAO 24-bit address AB629E 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
N8323W - 216 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N8323W CON → CON Jul 26, 20:05 UTCJul 26, 20:15 UTC10m
2026-07-26 N8323W CON → CON Jul 26, 13:25 UTCJul 26, 16:50 UTC3h 25m
2026-07-25 N8323W - Jul 25, 11:50 UTCJul 25, 12:30 UTC40m
2026-07-23 N8323W - Jul 23, 22:30 UTCJul 23, 22:55 UTC25m
2026-07-23 N8323W CON → AFN Jul 23, 21:15 UTCJul 23, 21:40 UTC25m
2026-07-23 N8323W CON → CON Jul 23, 19:25 UTCJul 23, 19:40 UTC15m
2026-07-23 N8323W - Jul 23, 14:20 UTCJul 23, 14:50 UTC30m
2026-07-23 N8323W CON → CON Jul 23, 13:40 UTCJul 23, 14:00 UTC20m
2026-07-22 N8323W CON → CON Jul 22, 17:40 UTCJul 22, 18:45 UTC1h 5m
2026-07-20 N8323W - Jul 20, 22:45 UTCJul 21, 00:15 UTC1h 29m
2026-07-20 N8323W - Jul 20, 17:35 UTCJul 20, 19:40 UTC2h 5m
2026-07-20 N8323W - Jul 20, 16:35 UTCJul 20, 16:45 UTC10m
2026-07-20 N8323W - Jul 20, 13:35 UTCJul 20, 14:35 UTC1h 0m
2026-07-18 N8323W - Jul 18, 00:39 UTCJul 18, 02:35 UTC1h 55m
2026-07-17 N8323W CON → CON Jul 17, 23:39 UTCJul 17, 23:50 UTC10m
2026-07-17 N8323W CON → CON Jul 17, 22:29 UTCJul 17, 23:25 UTC55m
2026-07-16 N8323W - Jul 16, 12:34 UTCJul 16, 12:40 UTC5m
2026-07-16 N8323W - Jul 16, 11:45 UTCJul 16, 12:30 UTC45m
2026-07-15 N8323W CON → CON Jul 15, 17:45 UTCJul 15, 18:05 UTC20m
2026-07-14 N8323W - Jul 14, 17:05 UTCJul 14, 18:25 UTC1h 20m
2026-07-11 N8323W CON → CON Jul 11, 13:50 UTCJul 11, 14:50 UTC1h 0m
2026-07-11 N8323W CON → CON Jul 11, 12:30 UTCJul 11, 12:50 UTC20m
2026-07-11 N8323W CON → CON Jul 11, 11:25 UTCJul 11, 12:10 UTC45m
2026-07-10 N8323W - Jul 10, 16:10 UTCJul 10, 16:25 UTC15m
2026-07-10 N8323W - Jul 10, 13:45 UTCJul 10, 14:00 UTC15m
2026-07-10 N8323W CON → CON Jul 10, 00:10 UTCJul 10, 00:15 UTC5m
2026-07-09 N8323W - Jul 9, 23:25 UTCJul 9, 23:40 UTC15m
2026-07-09 N8323W - Jul 9, 21:00 UTCJul 9, 21:20 UTC20m
2026-07-09 N8323W - Jul 9, 12:55 UTCJul 9, 13:45 UTC50m
2026-07-08 N8323W - Jul 8, 22:40 UTCJul 8, 23:10 UTC30m
2026-07-08 N8323W - Jul 8, 21:05 UTCJul 8, 21:10 UTC5m
2026-07-08 N8323W CON → CON Jul 8, 20:50 UTCJul 8, 21:00 UTC10m
2026-07-08 N8323W - Jul 8, 18:25 UTCJul 8, 18:45 UTC20m
2026-07-08 N8323W - Jul 8, 15:25 UTCJul 8, 16:05 UTC40m
2026-07-08 N8323W - Jul 8, 14:30 UTCJul 8, 14:55 UTC25m
2026-07-07 N8323W - Jul 7, 00:45 UTCJul 7, 00:50 UTC5m
2026-07-06 N8323W - Jul 6, 23:30 UTCJul 7, 00:15 UTC45m
2026-07-06 N8323W CON → CON Jul 6, 19:30 UTCJul 6, 20:15 UTC45m
2026-07-06 N8323W - Jul 6, 17:25 UTCJul 6, 17:45 UTC20m
2026-07-06 N8323W - Jul 6, 15:05 UTCJul 6, 15:25 UTC20m
2026-07-05 N8323W CON → CON Jul 5, 23:55 UTCJul 6, 00:15 UTC20m
2026-07-05 N8323W CON → CON Jul 5, 23:30 UTCJul 5, 23:50 UTC20m
2026-07-05 N8323W - Jul 5, 17:55 UTCJul 5, 19:50 UTC1h 55m
2026-07-04 N8323W - Jul 4, 11:50 UTCJul 4, 12:45 UTC55m
2026-07-03 N8323W - Jul 3, 14:30 UTCJul 3, 15:05 UTC35m
2026-07-03 N8323W - Jul 3, 13:20 UTCJul 3, 13:55 UTC35m
2026-07-01 N8323W CON → CON Jul 1, 12:00 UTCJul 1, 12:10 UTC10m
2026-07-01 N8323W - Jul 1, 11:25 UTCJul 1, 11:40 UTC15m
2026-06-30 N8323W - Jun 30, 17:55 UTCJun 30, 18:50 UTC55m
2026-06-30 N8323W - Jun 30, 16:30 UTCJun 30, 16:50 UTC20m

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 N8323W page for operator, model, and routing details .

Mode-S AB629E frequently asked

What is Mode-S code AB629E?
AB629E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8323W.
Where is Mode-S AB629E registered?
Mode-S code AB629E 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 AB629E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB629E, octal 52661236, decimal 11,231,902.
What flights does AB629E operate?
Mode-S AB629E has broadcast 1 distinct callsign, including N8323W.