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sensors Mode-S transponder

AB8681

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8414N · PIPER PA-28-140/150/160/180 · operated by AIRLAKE AERO INC

Hex
AB8681
Octal
52703201
Decimal
11,241,089
Country
US
Tail
N8414N
Type
P28A
Broadcasting now · callsign N8414N · 4,600 ft
Flights observed
52
Distinct callsigns
1
Country
US
Last broadcast
23d ago

Current position

AB8681 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AB8681 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
N8414N - 52 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N8414N - Jul 26, 21:25 UTCJul 26, 22:15 UTC50m
2026-07-25 N8414N - Jul 25, 15:25 UTCJul 25, 16:50 UTC1h 25m
2026-07-25 N8414N - Jul 25, 01:40 UTCJul 25, 03:30 UTC1h 50m
2026-07-24 N8414N - Jul 24, 16:10 UTCJul 24, 16:30 UTC20m
2026-07-24 N8414N - Jul 24, 00:35 UTCJul 24, 01:55 UTC1h 20m
2026-07-23 N8414N - Jul 23, 21:55 UTCJul 23, 22:55 UTC1h 0m
2026-07-22 N8414N - Jul 22, 22:25 UTCJul 23, 00:05 UTC1h 40m
2026-07-22 N8414N - Jul 22, 17:05 UTCJul 22, 19:20 UTC2h 15m
2026-07-20 N8414N - Jul 20, 00:45 UTCJul 20, 01:40 UTC55m
2026-07-20 N8414N - Jul 20, 00:15 UTCJul 20, 00:40 UTC25m
2026-07-19 N8414N - Jul 19, 16:00 UTCJul 19, 16:45 UTC45m
2026-07-19 N8414N - Jul 19, 13:40 UTCJul 19, 14:55 UTC1h 15m
2026-07-17 N8414N - Jul 17, 23:14 UTCJul 17, 23:55 UTC40m
2026-07-17 N8414N - Jul 17, 13:20 UTCJul 17, 15:00 UTC1h 40m
2026-07-14 N8414N - Jul 14, 13:20 UTCJul 14, 17:25 UTC4h 5m
2026-07-14 N8414N - Jul 14, 01:45 UTCJul 14, 03:00 UTC1h 15m
2026-07-12 N8414N - Jul 12, 14:35 UTCJul 12, 15:10 UTC35m
2026-07-12 N8414N - Jul 12, 01:30 UTCJul 12, 02:35 UTC1h 5m
2026-07-11 N8414N - Jul 11, 16:15 UTCJul 11, 17:30 UTC1h 15m
2026-07-10 N8414N - Jul 10, 20:30 UTCJul 10, 21:40 UTC1h 10m
2026-07-09 N8414N - Jul 9, 17:50 UTCJul 9, 19:35 UTC1h 45m
2026-07-07 N8414N - Jul 7, 19:30 UTCJul 7, 21:15 UTC1h 45m
2026-07-07 N8414N - Jul 7, 16:40 UTCJul 7, 18:05 UTC1h 25m
2026-07-07 N8414N - Jul 7, 13:35 UTCJul 7, 15:00 UTC1h 25m
2026-07-07 N8414N - Jul 7, 01:55 UTCJul 7, 03:40 UTC1h 45m
2026-07-06 N8414N - Jul 6, 20:35 UTCJul 6, 21:30 UTC55m
2026-07-06 N8414N - Jul 6, 13:35 UTCJul 6, 15:30 UTC1h 55m
2026-07-05 N8414N - Jul 5, 19:15 UTCJul 5, 20:00 UTC45m
2026-07-05 N8414N - Jul 5, 16:55 UTCJul 5, 17:25 UTC30m
2026-07-02 N8414N - Jul 2, 16:00 UTCJul 2, 17:00 UTC1h 0m
2026-07-02 N8414N - Jul 2, 14:25 UTCJul 2, 15:20 UTC55m
2026-06-27 N8414N - Jun 27, 16:24 UTCJun 27, 17:44 UTC1h 20m
2026-06-27 N8414N - Jun 27, 13:49 UTCJun 27, 15:24 UTC1h 35m
2026-06-26 N8414N - Jun 26, 23:44 UTCJun 27, 01:35 UTC1h 50m
2026-06-26 N8414N - Jun 26, 15:05 UTCJun 26, 16:35 UTC1h 30m
2026-06-26 N8414N - Jun 26, 00:15 UTCJun 26, 00:45 UTC30m
2026-06-25 N8414N - Jun 25, 21:35 UTCJun 25, 22:20 UTC45m
2026-06-24 N8414N - Jun 24, 20:35 UTCJun 24, 21:29 UTC55m
2026-06-22 N8414N - Jun 22, 15:35 UTCJun 22, 16:54 UTC1h 20m
2026-06-21 N8414N - Jun 21, 16:49 UTCJun 21, 17:54 UTC1h 5m
2026-06-21 N8414N - Jun 21, 13:50 UTCJun 21, 14:54 UTC1h 5m
2026-06-21 N8414N - Jun 21, 01:19 UTCJun 21, 02:04 UTC45m
2026-06-20 N8414N - Jun 20, 20:49 UTCJun 20, 22:59 UTC2h 10m
2026-06-20 N8414N - Jun 20, 18:59 UTCJun 20, 20:05 UTC1h 5m
2026-06-20 N8414N - Jun 20, 15:14 UTCJun 20, 15:49 UTC35m
2026-06-20 N8414N - Jun 20, 01:55 UTCJun 20, 04:04 UTC2h 10m
2026-06-19 N8414N - Jun 19, 22:14 UTCJun 19, 23:09 UTC55m
2026-06-18 N8414N - Jun 18, 15:05 UTCJun 18, 16:20 UTC1h 15m
2026-06-17 N8414N - Jun 17, 16:00 UTCJun 17, 17:30 UTC1h 30m
2026-06-16 N8414N - Jun 16, 23:25 UTCJun 17, 00:30 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 N8414N page for operator, model, and routing details .

Mode-S AB8681 frequently asked

What is Mode-S code AB8681?
AB8681 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8414N.
Where is Mode-S AB8681 registered?
Mode-S code AB8681 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 AB8681 broadcasting right now?
Yes. Mode-S AB8681 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB8681, octal 52703201, decimal 11,241,089.
What flights does AB8681 operate?
Mode-S AB8681 has broadcast 1 distinct callsign, including N8414N.