Apparatus

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sensors Mode-S transponder

A920FC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N688AN · SHORT 360 · operated by ACC INTEGRATED SERVICES INC

Hex
A920FC
Octal
52220374
Decimal
11,084,028
Country
US
Tail
N688AN
Type
SH36
No current signal · last broadcast 2h ago
Flights observed
76
Distinct callsigns
9
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S A920FC.

Country allocation

The ICAO 24-bit address A920FC 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 9 distinct

Callsign Airline Flights Last seen
SNC1294 Air Cargo Carriers 20 2026-06-02
SNC1293 Air Cargo Carriers 18 2026-06-02
SNC688 Air Cargo Carriers 11 2026-04-17
SNC1255 Air Cargo Carriers 8 2026-05-05
SNC1256 Air Cargo Carriers 7 2026-05-02
SNC1469 Air Cargo Carriers 6 2026-04-24
SNC1470 Air Cargo Carriers 4 2026-04-23
SNC312 - 1 2026-04-21
SNC150 Air Cargo Carriers 1 2026-05-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 SNC1293 MYR → CAE Jun 2, 23:30 UTCJun 2, 23:55 UTC25m
2026-06-02 SNC1294 CAE → MYR Jun 2, 11:40 UTCJun 2, 11:55 UTC15m
2026-06-01 SNC1293 MYR → CAE Jun 1, 23:40 UTCJun 2, 00:05 UTC25m
2026-05-30 SNC1294 CAE → MYR May 30, 12:00 UTCMay 30, 12:20 UTC20m
2026-05-30 SNC1293 MYR → CAE May 30, 00:35 UTCMay 30, 00:45 UTC10m
2026-05-29 SNC1294 CAE → MYR May 29, 11:05 UTCMay 29, 11:25 UTC20m
2026-05-28 SNC1293 MYR → CAE May 28, 23:40 UTCMay 28, 23:55 UTC15m
2026-05-28 SNC1294 CAE → MYR May 28, 11:20 UTCMay 28, 11:40 UTC20m
2026-05-27 SNC1293 MYR → CAE May 27, 23:25 UTCMay 27, 23:50 UTC25m
2026-05-27 SNC1294 CAE → MYR May 27, 11:25 UTCMay 27, 11:45 UTC20m
2026-05-23 SNC1294 CAE → MYR May 23, 12:20 UTCMay 23, 12:40 UTC20m
2026-05-23 SNC1293 MYR → CAE May 23, 00:15 UTCMay 23, 00:45 UTC30m
2026-05-22 SNC1294 CAE → MYR May 22, 12:00 UTCMay 22, 12:20 UTC20m
2026-05-21 SNC1293 MYR → CAE May 21, 23:35 UTCMay 22, 00:00 UTC25m
2026-05-21 SNC1294 CAE → MYR May 21, 10:55 UTCMay 21, 11:35 UTC40m
2026-05-20 SNC1293 MYR → CAE May 20, 23:35 UTCMay 21, 00:10 UTC35m
2026-05-20 SNC1294 CAE → MYR May 20, 11:20 UTCMay 20, 11:40 UTC20m
2026-05-19 SNC1293 MYR → CAE May 19, 23:45 UTCMay 20, 00:05 UTC20m
2026-05-19 SNC1294 CAE → MYR May 19, 11:05 UTCMay 19, 11:30 UTC25m
2026-05-18 SNC1293 MYR → CAE May 18, 23:40 UTCMay 19, 00:05 UTC25m
2026-05-16 SNC1294 CAE → MYR May 16, 12:01 UTCMay 16, 12:21 UTC20m
2026-05-16 SNC1293 MYR → CAE May 16, 00:15 UTCMay 16, 00:35 UTC20m
2026-05-15 SNC1294 CAE → MYR May 15, 11:10 UTCMay 15, 11:30 UTC20m
2026-05-14 SNC1293 MYR → CAE May 14, 23:35 UTCMay 14, 23:55 UTC20m
2026-05-14 SNC1294 CAE → MYR May 14, 11:05 UTCMay 14, 11:30 UTC25m
2026-05-13 SNC1293 MYR → CAE May 13, 23:35 UTCMay 14, 00:10 UTC35m
2026-05-13 SNC1294 CAE → MYR May 13, 11:15 UTCMay 13, 11:30 UTC15m
2026-05-12 SNC1293 MYR → CAE May 12, 23:35 UTCMay 13, 00:00 UTC25m
2026-05-12 SNC1294 CAE → MYR May 12, 11:00 UTCMay 12, 11:20 UTC20m
2026-05-09 SNC1294 CAE → MYR May 9, 12:25 UTCMay 9, 12:40 UTC15m
2026-05-09 SNC1293 MYR → CAE May 9, 00:15 UTCMay 9, 00:50 UTC35m
2026-05-08 SNC1294 CAE → MYR May 8, 10:59 UTCMay 8, 11:25 UTC25m
2026-05-07 SNC1293 MYR → CAE May 7, 23:45 UTCMay 8, 00:09 UTC25m
2026-05-07 SNC1294 CAE → MYR May 7, 11:25 UTCMay 7, 11:50 UTC25m
2026-05-06 SNC1293 MYR → CAE May 6, 23:55 UTCMay 7, 00:25 UTC30m
2026-05-06 SNC1294 CAE → MYR May 6, 11:00 UTCMay 6, 11:25 UTC25m
2026-05-05 SNC1293 MYR → CAE May 5, 23:30 UTCMay 5, 23:50 UTC20m
2026-05-05 SNC1294 CAE → MYR May 5, 11:05 UTCMay 5, 11:30 UTC25m
2026-05-05 SNC150 CAE → SDF May 5, 05:30 UTCMay 5, 07:15 UTC1h 45m
2026-05-05 SNC1255 BKW → SDF May 5, 02:25 UTCMay 5, 03:30 UTC1h 5m
2026-05-05 SNC1255 BKW → SDF May 5, 02:05 UTCMay 5, 02:20 UTC15m
2026-05-02 SNC1256 SDF → BKW May 2, 09:35 UTCMay 2, 10:50 UTC1h 15m
2026-05-02 SNC1255 BKW → SDF May 2, 02:20 UTCMay 2, 03:30 UTC1h 10m
2026-05-01 SNC1256 SDF → BKW May 1, 09:20 UTCMay 1, 10:20 UTC1h 0m
2026-05-01 SNC1255 BKW → SDF May 1, 02:15 UTCMay 1, 03:30 UTC1h 15m
2026-04-30 SNC1256 SDF → BKW Apr 30, 09:10 UTCApr 30, 10:05 UTC55m
2026-04-30 SNC1255 BKW → SDF Apr 30, 02:15 UTCApr 30, 03:35 UTC1h 20m
2026-04-29 SNC1256 SDF → BKW Apr 29, 09:05 UTCApr 29, 10:05 UTC1h 0m
2026-04-29 SNC1255 BKW → SDF Apr 29, 02:15 UTCApr 29, 03:24 UTC1h 10m
2026-04-29 SNC1255 BKW → SDF Apr 29, 01:59 UTCApr 29, 02:09 UTC10m

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 N688AN page for operator, model, and routing details .

Mode-S A920FC frequently asked

What is Mode-S code A920FC?
A920FC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N688AN.
Where is Mode-S A920FC registered?
Mode-S code A920FC 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 A920FC broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A920FC, octal 52220374, decimal 11,084,028.
What flights does A920FC operate?
Mode-S A920FC has broadcast 9 distinct callsigns, including SNC1294, SNC1293, SNC688, SNC1255, SNC1256.