Apparatus

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sensors Mode-S transponder

ABDB97

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N863SL · AIRPLANE FACTORY Sling 4 · operated by AVIATION FINANCIAL CORP

Hex
ABDB97
Octal
52755627
Decimal
11,262,871
Country
US
Tail
N863SL
Type
SLG4
No current signal · last broadcast 6d ago
Flights observed
63
Distinct callsigns
1
Country
US
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S ABDB97.

Country allocation

The ICAO 24-bit address ABDB97 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
N863SL - 63 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-27 N863SL - May 27, 21:30 UTCMay 27, 21:45 UTC15m
2026-05-27 N863SL SMO → SMO May 27, 18:45 UTCMay 27, 19:20 UTC35m
2026-05-27 N863SL SMO → SMO May 27, 16:45 UTCMay 27, 17:45 UTC1h 0m
2026-05-27 N863SL SMO → SMO May 27, 04:59 UTCMay 27, 05:09 UTC10m
2026-05-27 N863SL - May 27, 04:39 UTCMay 27, 04:55 UTC15m
2026-05-27 N863SL SMO → SMO May 27, 04:09 UTCMay 27, 04:14 UTC5m
2026-05-26 N863SL SMO → SMO May 26, 22:54 UTCMay 26, 23:49 UTC55m
2026-05-26 N863SL SMO → SMO May 26, 20:45 UTCMay 26, 21:29 UTC45m
2026-05-25 N863SL SMO → SMO May 25, 20:50 UTCMay 25, 21:54 UTC1h 5m
2026-05-25 N863SL - May 25, 19:50 UTCMay 25, 19:59 UTC10m
2026-05-25 N863SL SMO → SMO May 25, 19:25 UTCMay 25, 19:44 UTC20m
2026-05-25 N863SL SMO → SMO May 25, 18:30 UTCMay 25, 19:20 UTC50m
2026-05-23 N863SL SMO → SMO May 23, 20:20 UTCMay 23, 20:25 UTC5m
2026-05-23 N863SL - May 23, 19:55 UTCMay 23, 20:05 UTC10m
2026-05-23 N863SL - May 23, 19:20 UTCMay 23, 19:25 UTC5m
2026-05-23 N863SL - May 23, 18:10 UTCMay 23, 18:50 UTC40m
2026-05-21 N863SL SMO → SMO May 21, 23:15 UTCMay 22, 00:20 UTC1h 5m
2026-05-21 N863SL SMO → SMO May 21, 18:50 UTCMay 21, 20:40 UTC1h 50m
2026-05-21 N863SL SMO → SMO May 21, 17:10 UTCMay 21, 17:55 UTC45m
2026-05-20 N863SL SMO → SMO May 20, 21:00 UTCMay 20, 21:55 UTC55m
2026-05-19 N863SL SMO → SMO May 19, 18:55 UTCMay 19, 20:25 UTC1h 30m
2026-05-19 N863SL SMO → SMO May 19, 17:05 UTCMay 19, 17:55 UTC50m
2026-05-18 N863SL SMO → SMO May 18, 22:45 UTCMay 18, 23:45 UTC1h 0m
2026-05-18 N863SL - May 18, 19:45 UTCMay 18, 21:00 UTC1h 15m
2026-05-18 N863SL SMO → SMO May 18, 18:45 UTCMay 18, 18:55 UTC10m
2026-05-18 N863SL SMO → SMO May 18, 17:45 UTCMay 18, 18:40 UTC54m
2026-05-15 N863SL SMO → SMO May 15, 02:25 UTCMay 15, 02:35 UTC10m
2026-05-13 N863SL - May 13, 00:40 UTCMay 13, 00:55 UTC15m
2026-05-12 N863SL SMO → SMO May 12, 22:31 UTCMay 12, 23:50 UTC1h 20m
2026-05-08 N863SL SMO → SMO May 8, 22:35 UTCMay 8, 22:40 UTC5m
2026-05-08 N863SL TOA → SMO May 8, 01:09 UTCMay 8, 01:29 UTC20m
2026-05-07 N863SL - May 7, 21:15 UTCMay 7, 21:35 UTC20m
2026-05-07 N863SL - May 7, 19:55 UTCMay 7, 20:15 UTC20m
2026-05-06 N863SL - May 6, 22:10 UTCMay 6, 22:55 UTC45m
2026-05-06 N863SL - May 6, 18:15 UTCMay 6, 21:20 UTC3h 5m
2026-05-06 N863SL TOA → TOA May 6, 14:25 UTCMay 6, 15:30 UTC1h 5m
2026-05-05 N863SL TOA → TOA May 5, 23:45 UTCMay 6, 00:55 UTC1h 10m
2026-05-04 N863SL - May 4, 23:05 UTCMay 4, 23:20 UTC15m
2026-04-23 N863SL - Apr 23, 22:35 UTCApr 23, 22:45 UTC10m
2026-04-22 N863SL TOA → TOA Apr 22, 19:40 UTCApr 22, 20:45 UTC1h 5m
2026-04-22 N863SL - Apr 22, 17:45 UTCApr 22, 18:25 UTC40m
2026-04-22 N863SL - Apr 22, 14:45 UTCApr 22, 15:55 UTC1h 10m
2026-04-22 N863SL TOA → TOA Apr 22, 00:30 UTCApr 22, 00:45 UTC15m
2026-04-20 N863SL AVX → TOA Apr 20, 23:45 UTCApr 21, 00:05 UTC20m
2026-04-20 N863SL TOA → AVX Apr 20, 22:50 UTCApr 20, 23:20 UTC30m
2026-04-20 N863SL TOA → TOA Apr 20, 20:50 UTCApr 20, 21:40 UTC50m
2026-04-20 N863SL TOA → TOA Apr 20, 17:40 UTCApr 20, 18:40 UTC1h 0m
2026-04-17 N863SL - Apr 17, 19:55 UTCApr 17, 21:00 UTC1h 5m
2026-04-17 N863SL TOA → TOA Apr 17, 03:40 UTCApr 17, 05:15 UTC1h 36m
2026-04-17 N863SL - Apr 17, 01:40 UTCApr 17, 02:55 UTC1h 15m

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 N863SL page for operator, model, and routing details .

Mode-S ABDB97 frequently asked

What is Mode-S code ABDB97?
ABDB97 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N863SL.
Where is Mode-S ABDB97 registered?
Mode-S code ABDB97 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 ABDB97 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 ABDB97, octal 52755627, decimal 11,262,871.
What flights does ABDB97 operate?
Mode-S ABDB97 has broadcast 1 distinct callsign, including N863SL.