Apparatus

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sensors Mode-S transponder

ABBB92

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N855SY · operated by SUN COUNTRY INC

Hex
ABBB92
Octal
52735622
Decimal
11,254,674
Country
US
Tail
N855SY
No current signal · last broadcast 20m ago
Flights observed
259
Distinct callsigns
20
Country
US
Last broadcast
20m ago

Last known position

Most recent position reported by Mode-S ABBB92.

Country allocation

The ICAO 24-bit address ABBB92 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 20 distinct

Callsign Airline Flights Last seen
SCX234 - 5 2026-07-12
SCX233 - 5 2026-07-12
SCX8726 Sun Country Airlines 4 2026-05-24
SCX426 - 4 2026-07-04
SCX425 - 4 2026-07-03
SCX396 - 4 2026-07-12
SCX395 - 4 2026-07-11
SCX108 Sun Country Airlines 4 2026-04-28
SCX408 - 3 2026-07-03
SCX407 Sun Country Airlines 3 2026-07-02
SCX342 - 3 2026-06-20
SCX341 - 3 2026-06-20
SCX251 - 3 2026-07-11
SCX107 Sun Country Airlines 3 2026-04-27
SCX920 - 2 2026-06-24
SCX919 - 2 2026-06-24
SCX8776 Sun Country Airlines 2 2026-05-24
SCX8729 Sun Country Airlines 2 2026-05-10
SCX8725 Sun Country Airlines 2 2026-05-17
SCX8718 Sun Country Airlines 2 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SCX606 - Jul 13, 23:40 UTCJul 14, 02:30 UTC2h 50m
2026-07-13 SCX605 MSP → PHX Jul 13, 19:20 UTCJul 13, 21:55 UTC2h 35m
2026-07-13 SCX1058 - Jul 13, 16:15 UTCJul 13, 17:50 UTC1h 35m
2026-07-13 SCX1057 MSP → BUF Jul 13, 13:15 UTCJul 13, 14:55 UTC1h 40m
2026-07-12 SCX682 HOU → MSP Jul 12, 23:35 UTCJul 13, 02:01 UTC2h 25m
2026-07-12 SCX681 - Jul 12, 19:45 UTCJul 12, 22:15 UTC2h 30m
2026-07-12 SCX234 EWR → MSP Jul 12, 16:01 UTCJul 12, 18:15 UTC2h 15m
2026-07-12 SCX233 MSP → EWR Jul 12, 12:15 UTCJul 12, 14:30 UTC2h 15m
2026-07-12 SCX396 SFO → MSP Jul 12, 01:30 UTCJul 12, 04:35 UTC3h 5m
2026-07-11 SCX395 MSP → SFO Jul 11, 20:15 UTCJul 11, 23:45 UTC3h 30m
2026-07-11 SCX252 BOS → MSP Jul 11, 15:45 UTCJul 11, 18:25 UTC2h 40m
2026-07-11 SCX251 MSP → BOS Jul 11, 12:05 UTCJul 11, 14:15 UTC2h 10m
2026-07-11 SCX398 - Jul 11, 07:10 UTCJul 11, 10:10 UTC3h 0m
2026-07-11 SCX397 MSP → SFO Jul 11, 01:50 UTCJul 11, 05:25 UTC3h 35m
2026-07-10 SCX1880 - Jul 10, 23:20 UTCJul 11, 00:15 UTC55m
2026-07-10 SCX1879 - Jul 10, 20:45 UTCJul 10, 21:45 UTC1h 0m
2026-07-10 SCX568 JFK → MSP Jul 10, 16:20 UTCJul 10, 18:55 UTC2h 35m
2026-07-10 SCX567 MSP → JFK Jul 10, 12:35 UTCJul 10, 14:45 UTC2h 10m
2026-07-09 SCX472 ANC → MSP Jul 9, 21:55 UTCJul 10, 02:50 UTC4h 55m
2026-07-09 SCX471 MSP → ANC Jul 9, 15:00 UTCJul 9, 20:20 UTC5h 20m
2026-07-06 SCX1982 - Jul 6, 23:30 UTCJul 7, 02:05 UTC2h 35m
2026-07-06 SCX8191 - Jul 6, 21:10 UTCJul 6, 21:45 UTC35m
2026-07-06 SCX8191 - Jul 6, 19:30 UTCJul 6, 20:20 UTC50m
2026-07-06 SCX8190 - Jul 6, 17:10 UTCJul 6, 18:10 UTC1h 0m
2026-07-06 SCX8190 - Jul 6, 15:05 UTCJul 6, 16:05 UTC1h 0m
2026-07-06 SCX1981 MSP → BDL Jul 6, 11:45 UTCJul 6, 14:00 UTC2h 15m
2026-07-06 SCX430 - Jul 6, 07:20 UTCJul 6, 10:25 UTC3h 5m
2026-07-06 SCX429 - Jul 6, 02:20 UTCJul 6, 05:35 UTC3h 15m
2026-07-05 SCX636 - Jul 5, 23:15 UTCJul 6, 01:05 UTC1h 50m
2026-07-05 SCX635 MSP → BNA Jul 5, 19:45 UTCJul 5, 21:40 UTC1h 55m
2026-07-04 SCX234 EWR → MSP Jul 4, 17:05 UTCJul 4, 19:25 UTC2h 20m
2026-07-04 SCX233 MSP → EWR Jul 4, 13:20 UTCJul 4, 15:35 UTC2h 15m
2026-07-04 SCX426 LAX → MSP Jul 4, 00:30 UTCJul 4, 03:45 UTC3h 15m
2026-07-03 SCX425 - Jul 3, 19:35 UTCJul 3, 23:00 UTC3h 25m
2026-07-03 SCX266 - Jul 3, 15:25 UTCJul 3, 18:00 UTC2h 35m
2026-07-03 SCX265 MSP → PVD Jul 3, 11:40 UTCJul 3, 14:00 UTC2h 20m
2026-07-03 SCX408 - Jul 3, 01:35 UTCJul 3, 04:30 UTC2h 55m
2026-07-02 SCX407 MSP → SAN Jul 2, 20:50 UTCJul 3, 00:15 UTC3h 25m
2026-07-02 SCX668 IAD → MSP Jul 2, 16:55 UTCJul 2, 19:05 UTC2h 10m
2026-07-02 SCX667 MSP → IAD Jul 2, 13:40 UTCJul 2, 15:45 UTC2h 5m
2026-07-02 SCX606 PHX → MSP Jul 2, 00:35 UTCJul 2, 03:05 UTC2h 30m
2026-07-01 SCX605 MSP → PHX Jul 1, 20:20 UTCJul 1, 23:20 UTC3h 0m
2026-07-01 SCX356 ATL → MSP Jul 1, 17:05 UTCJul 1, 19:10 UTC2h 5m
2026-07-01 SCX355 MSP → ATL Jul 1, 13:20 UTCJul 1, 15:45 UTC2h 25m
2026-07-01 SCX1700 SLC → MSP Jul 1, 00:30 UTCJul 1, 02:30 UTC2h 0m
2026-06-30 SCX1701 MSP → SLC Jun 30, 20:50 UTCJun 30, 23:15 UTC2h 25m
2026-06-30 SCX234 EWR → MSP Jun 30, 16:15 UTCJun 30, 18:35 UTC2h 20m
2026-06-30 SCX233 MSP → EWR Jun 30, 12:45 UTCJun 30, 15:05 UTC2h 20m
2026-06-30 SCX298 PDX → MSP Jun 30, 07:00 UTCJun 30, 10:00 UTC3h 0m
2026-06-30 SCX297 MSP → PDX Jun 30, 02:15 UTCJun 30, 05:45 UTC3h 30m

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 N855SY page for operator, model, and routing details .

Mode-S ABBB92 frequently asked

What is Mode-S code ABBB92?
ABBB92 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N855SY.
Where is Mode-S ABBB92 registered?
Mode-S code ABBB92 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 ABBB92 broadcasting right now?
No active broadcast right now. Last signal was 20m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABBB92, octal 52735622, decimal 11,254,674.
What flights does ABBB92 operate?
Mode-S ABBB92 has broadcast 20 distinct callsigns, including SCX234, SCX233, SCX8726, SCX426, SCX425.