Apparatus

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sensors Mode-S transponder

AB616F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N832SY · BOEING 737-800 · operated by BANK OF UTAH TRUSTEE

Hex
AB616F
Octal
52660557
Decimal
11,231,599
Country
US
Tail
N832SY
Type
B738
No current signal · last broadcast 1h ago
Flights observed
131
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AB616F.

Country allocation

The ICAO 24-bit address AB616F 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
SCX8213 Sun Country Airlines 5 2026-04-30
SCX8229 Sun Country Airlines 3 2026-04-28
SCX8221 Sun Country Airlines 3 2026-05-01
SCX8220 Sun Country Airlines 3 2026-04-30
SCX8210 Sun Country Airlines 3 2026-04-26
SCX8764 Sun Country Airlines 2 2026-05-06
SCX8723 Sun Country Airlines 2 2026-05-14
SCX8714 Sun Country Airlines 2 2026-05-06
SCX8709 Sun Country Airlines 2 2026-04-19
SCX8288 Sun Country Airlines 2 2026-05-24
SCX8274 Sun Country Airlines 2 2026-05-21
SCX8260 Sun Country Airlines 2 2026-05-24
SCX8227 Sun Country Airlines 2 2026-04-25
SCX8215 Sun Country Airlines 2 2026-05-01
SCX8212 Sun Country Airlines 2 2026-04-27
SCX8211 Sun Country Airlines 2 2026-04-26
SCX8209 Sun Country Airlines 2 2026-04-14
SCX8025 - 2 2026-05-15
SCX618 Sun Country Airlines 2 2026-05-11
SCX617 Sun Country Airlines 2 2026-05-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 SCX384 RSW → MSP May 30, 00:15 UTCMay 30, 01:45 UTC1h 30m
2026-05-29 SCX9033 MSP → BED May 29, 19:55 UTCMay 29, 23:10 UTC3h 15m
2026-05-29 SCX214 TPA → MSP May 29, 15:55 UTCMay 29, 18:50 UTC2h 55m
2026-05-29 SCX213 MSP → TPA May 29, 11:40 UTCMay 29, 14:30 UTC2h 50m
2026-05-29 SCX290 SEA → MSP May 29, 07:20 UTCMay 29, 10:20 UTC3h 0m
2026-05-29 SCX289 MSP → SEA May 29, 02:10 UTCMay 29, 05:15 UTC3h 5m
2026-05-28 SCX500 IND → MSP May 28, 23:15 UTCMay 29, 00:40 UTC1h 25m
2026-05-28 SCX499 MSP → IND May 28, 20:40 UTCMay 28, 21:50 UTC1h 10m
2026-05-28 SCX1054 PIT → MSP May 28, 16:45 UTCMay 28, 18:35 UTC1h 50m
2026-05-28 SCX1053 - May 28, 13:50 UTCMay 28, 15:25 UTC1h 35m
2026-05-26 SCX658 DEN → MSP May 26, 00:49 UTCMay 26, 02:15 UTC1h 25m
2026-05-25 SCX657 MSP → DEN May 25, 21:24 UTCMay 25, 23:24 UTC2h 0m
2026-05-25 SCX326 JAX → MSP May 25, 17:00 UTCMay 25, 19:30 UTC2h 30m
2026-05-25 SCX325 MSP → JAX May 25, 13:05 UTCMay 25, 15:40 UTC2h 35m
2026-05-24 SCX8288 RNO → BLI May 24, 21:30 UTCMay 24, 21:45 UTC15m
2026-05-24 SCX8260 RNO → YWG May 24, 19:50 UTCMay 24, 20:40 UTC50m
2026-05-24 SCX8260 RNO → YWG May 24, 16:05 UTCMay 24, 18:45 UTC2h 40m
2026-05-23 SCX8279 MSY → RNO May 23, 18:25 UTCMay 23, 21:45 UTC3h 20m
2026-05-23 SCX8288 RNO → BLI May 23, 15:35 UTCMay 23, 17:20 UTC1h 45m
2026-05-23 SCX8278 MKE → RNO May 23, 01:00 UTCMay 23, 02:05 UTC1h 5m
2026-05-22 SCX8287 MSP → MKE May 22, 22:45 UTCMay 22, 23:50 UTC1h 5m
2026-05-22 SCX8277 SJC → SMF May 22, 20:55 UTCMay 22, 21:55 UTC1h 0m
2026-05-22 SCX8286 FWA → FAR May 22, 17:00 UTCMay 22, 18:20 UTC1h 20m
2026-05-22 SCX8276 SMX → IFP May 22, 14:55 UTCMay 22, 16:00 UTC1h 5m
2026-05-22 SCX8285 BNA → DAY May 22, 11:10 UTCMay 22, 13:30 UTC2h 20m
2026-05-22 SCX8275 IFP → MRY May 22, 01:00 UTCMay 22, 01:55 UTC55m
2026-05-21 SCX8284 ABE → BMI May 21, 23:00 UTCMay 21, 23:55 UTC55m
2026-05-21 SCX8274 RNO → MEM May 21, 20:45 UTCMay 21, 21:40 UTC55m
2026-05-21 SCX8274 RNO → MEM May 21, 19:10 UTCMay 21, 19:35 UTC25m
2026-05-21 SCX8283 CAK → ATL May 21, 16:55 UTCMay 21, 17:55 UTC1h 0m
2026-05-21 SCX8273 IFP → MDW May 21, 14:25 UTCMay 21, 15:45 UTC1h 20m
2026-05-21 SCX8282 RNO → CRP May 21, 11:55 UTCMay 21, 13:25 UTC1h 30m
2026-05-18 SCX383 MSP → RSW May 18, 11:05 UTCMay 18, 14:15 UTC3h 10m
2026-05-18 SCX408 SAN → MSP May 18, 01:05 UTCMay 18, 04:40 UTC3h 35m
2026-05-17 SCX407 MSP → SAN May 17, 20:30 UTCMay 18, 00:05 UTC3h 35m
2026-05-17 SCX194 BWI → MSP May 17, 16:45 UTCMay 17, 19:01 UTC2h 15m
2026-05-17 SCX193 MSP → BWI May 17, 13:20 UTCMay 17, 15:25 UTC2h 5m
2026-05-16 SCX1950 CLT → MSP May 16, 00:00 UTCMay 16, 02:05 UTC2h 5m
2026-05-15 SCX8025 - May 15, 19:50 UTCMay 15, 21:55 UTC2h 5m
2026-05-15 SCX8025 - May 15, 15:45 UTCMay 15, 18:10 UTC2h 25m
2026-05-14 SCX8701 HNL → LAS May 14, 18:50 UTCMay 14, 21:10 UTC2h 20m
2026-05-14 SCX8751 SAT → AUS May 14, 16:30 UTCMay 14, 17:35 UTC1h 5m
2026-05-14 SCX8723 SJC → SLC May 14, 05:45 UTCMay 14, 07:35 UTC1h 50m
2026-05-12 SCX8723 SJC → SLC May 12, 21:01 UTCMay 12, 22:40 UTC1h 40m
2026-05-12 SCX8773 SFO → SJC May 12, 19:40 UTCMay 12, 20:01 UTC20m
2026-05-12 SCX1643 MSP → SFO May 12, 14:35 UTCMay 12, 18:10 UTC3h 35m
2026-05-12 SCX608 PHX → MSP May 12, 03:05 UTCMay 12, 05:40 UTC2h 35m
2026-05-11 SCX1812 VPS → MSP May 11, 17:20 UTCMay 11, 19:50 UTC2h 30m
2026-05-11 SCX1811 MSP → VPS May 11, 13:30 UTCMay 11, 15:30 UTC2h 0m
2026-05-11 SCX618 PSP → MSP May 11, 01:10 UTCMay 11, 04:10 UTC3h 0m

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 N832SY page for operator, model, and routing details .

Mode-S AB616F frequently asked

What is Mode-S code AB616F?
AB616F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N832SY.
Where is Mode-S AB616F registered?
Mode-S code AB616F 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 AB616F broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB616F, octal 52660557, decimal 11,231,599.
What flights does AB616F operate?
Mode-S AB616F has broadcast 20 distinct callsigns, including SCX8213, SCX8229, SCX8221, SCX8220, SCX8210.