Apparatus

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sensors Mode-S transponder

AB88D8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N842SA · operated by JET AIR INC

Hex
AB88D8
Octal
52704330
Decimal
11,241,688
Country
US
Tail
N842SA
Type
C172
No current signal · last broadcast 6d ago
Flights observed
175
Distinct callsigns
1
Country
US
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S AB88D8.

Country allocation

The ICAO 24-bit address AB88D8 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
N842SA - 175 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-08 N842SA IOW → IOW Jul 8, 14:50 UTCJul 8, 15:50 UTC1h 0m
2026-07-08 N842SA IOW → IOW Jul 8, 12:30 UTCJul 8, 13:45 UTC1h 15m
2026-07-07 N842SA - Jul 7, 16:15 UTCJul 7, 17:10 UTC55m
2026-07-07 N842SA IOW → IOW Jul 7, 12:35 UTCJul 7, 13:55 UTC1h 20m
2026-07-07 N842SA IOW → IOW Jul 7, 00:10 UTCJul 7, 00:35 UTC25m
2026-07-06 N842SA IOW → IOW Jul 6, 23:35 UTCJul 7, 00:05 UTC30m
2026-07-06 N842SA IOW → IOW Jul 6, 20:20 UTCJul 6, 21:00 UTC40m
2026-07-06 N842SA - Jul 6, 01:45 UTCJul 6, 02:05 UTC20m
2026-07-06 N842SA - Jul 6, 00:50 UTCJul 6, 01:15 UTC25m
2026-07-05 N842SA - Jul 5, 18:10 UTCJul 5, 19:25 UTC1h 15m
2026-07-03 N842SA IOW → IOW Jul 3, 16:40 UTCJul 3, 17:50 UTC1h 10m
2026-07-03 N842SA - Jul 3, 00:25 UTCJul 3, 01:10 UTC45m
2026-07-02 N842SA - Jul 2, 16:30 UTCJul 2, 19:40 UTC3h 10m
2026-07-02 N842SA IOW → IOW Jul 2, 14:35 UTCJul 2, 15:40 UTC1h 5m
2026-07-02 N842SA IOW → IOW Jul 2, 12:35 UTCJul 2, 13:55 UTC1h 20m
2026-07-01 N842SA IOW → IOW Jul 1, 20:35 UTCJul 1, 21:45 UTC1h 10m
2026-07-01 N842SA IOW → IOW Jul 1, 13:50 UTCJul 1, 15:15 UTC1h 25m
2026-06-30 N842SA - Jun 30, 20:40 UTCJun 30, 22:55 UTC2h 15m
2026-06-30 N842SA - Jun 30, 19:25 UTCJun 30, 20:05 UTC40m
2026-06-30 N842SA - Jun 30, 17:50 UTCJun 30, 18:35 UTC45m
2026-06-30 N842SA - Jun 30, 14:50 UTCJun 30, 15:30 UTC40m
2026-06-29 N842SA - Jun 29, 23:49 UTCJun 30, 00:09 UTC20m
2026-06-29 N842SA - Jun 29, 13:44 UTCJun 29, 17:40 UTC3h 55m
2026-06-27 N842SA IOW → IOW Jun 27, 23:25 UTCJun 28, 00:50 UTC1h 25m
2026-06-27 N842SA IOW → IOW Jun 27, 19:34 UTCJun 27, 20:14 UTC40m
2026-06-27 N842SA - Jun 27, 15:45 UTCJun 27, 17:25 UTC1h 40m
2026-06-26 N842SA - Jun 26, 20:50 UTCJun 26, 22:29 UTC1h 40m
2026-06-26 N842SA - Jun 26, 18:29 UTCJun 26, 19:30 UTC1h 0m
2026-06-26 N842SA IOW → IOW Jun 26, 16:14 UTCJun 26, 17:44 UTC1h 30m
2026-06-25 N842SA ALO → IOW Jun 25, 18:10 UTCJun 25, 18:55 UTC45m
2026-06-25 N842SA - Jun 25, 16:55 UTCJun 25, 17:34 UTC40m
2026-06-25 N842SA - Jun 25, 13:00 UTCJun 25, 13:40 UTC40m
2026-06-24 N842SA - Jun 24, 22:00 UTCJun 24, 22:49 UTC50m
2026-06-24 N842SA IOW → IOW Jun 24, 20:30 UTCJun 24, 21:00 UTC30m
2026-06-24 N842SA - Jun 24, 16:14 UTCJun 24, 16:50 UTC35m
2026-06-24 N842SA - Jun 24, 14:29 UTCJun 24, 15:39 UTC1h 10m
2026-06-23 N842SA IOW → IOW Jun 23, 14:29 UTCJun 23, 15:19 UTC50m
2026-06-20 N842SA IOW → IOW Jun 20, 00:24 UTCJun 20, 02:00 UTC1h 35m
2026-06-19 N842SA - Jun 19, 17:14 UTCJun 19, 17:39 UTC25m
2026-06-19 N842SA - Jun 19, 15:54 UTCJun 19, 16:14 UTC20m
2026-06-19 N842SA - Jun 19, 12:09 UTCJun 19, 12:29 UTC20m
2026-06-19 N842SA - Jun 19, 01:19 UTCJun 19, 01:45 UTC25m
2026-06-18 N842SA - Jun 18, 23:20 UTCJun 19, 00:34 UTC1h 14m
2026-06-18 N842SA - Jun 18, 19:50 UTCJun 18, 23:15 UTC3h 25m
2026-06-18 N842SA - Jun 18, 18:05 UTCJun 18, 18:50 UTC45m
2026-06-18 N842SA - Jun 18, 13:30 UTCJun 18, 16:25 UTC2h 55m
2026-06-17 N842SA IOW → IOW Jun 17, 02:30 UTCJun 17, 05:10 UTC2h 40m
2026-06-16 N842SA - Jun 16, 19:25 UTCJun 16, 19:50 UTC26m
2026-06-16 N842SA - Jun 16, 16:55 UTCJun 16, 17:24 UTC30m
2026-06-15 N842SA IOW → IOW Jun 15, 23:50 UTCJun 16, 01:40 UTC1h 50m

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 N842SA page for operator, model, and routing details .

Mode-S AB88D8 frequently asked

What is Mode-S code AB88D8?
AB88D8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N842SA.
Where is Mode-S AB88D8 registered?
Mode-S code AB88D8 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 AB88D8 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB88D8, octal 52704330, decimal 11,241,688.
What flights does AB88D8 operate?
Mode-S AB88D8 has broadcast 1 distinct callsign, including N842SA.