Apparatus

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sensors Mode-S transponder

AB97CA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N846SY · BOEING 737-800 · operated by SUN COUNTRY INC

Hex
AB97CA
Octal
52713712
Decimal
11,245,514
Country
US
Tail
N846SY
Type
B738
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
234
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S AB97CA.

Country allocation

The ICAO 24-bit address AB97CA 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
SCX8227 Sun Country Airlines 6 2026-07-26
SCX8228 - 4 2026-07-21
SCX8223 Sun Country Airlines 4 2026-07-18
SCX8229 Sun Country Airlines 3 2026-07-21
SCX8226 - 3 2026-07-25
SCX8222 Sun Country Airlines 3 2026-07-17
SCX8217 Sun Country Airlines 3 2026-07-17
SCX8216 - 3 2026-07-26
SCX8215 - 3 2026-07-25
SCX8210 Sun Country Airlines 3 2026-07-15
SCX8205 Sun Country Airlines 3 2026-07-21
SCX8201 - 3 2026-07-19
SCX8150 Sun Country Airlines 3 2026-07-24
SCX472 - 3 2026-06-27
SCX471 - 3 2026-06-27
SCX8757 Sun Country Airlines 2 2026-05-17
SCX8720 Sun Country Airlines 2 2026-05-03
SCX8707 Sun Country Airlines 2 2026-05-17
SCX8700 Sun Country Airlines 2 2026-04-25
SCX8267 Sun Country Airlines 2 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SCX1058 BUF → MSP Jul 26, 21:40 UTCJul 26, 22:30 UTC50m
2026-07-26 SCX1057 MSP → BUF Jul 26, 18:55 UTCJul 26, 20:30 UTC1h 35m
2026-07-26 SCX8227 BNA → TOL Jul 26, 15:55 UTCJul 26, 16:25 UTC30m
2026-07-26 SCX8216 - Jul 26, 12:10 UTCJul 26, 15:10 UTC3h 0m
2026-07-25 SCX8227 BNA → TOL Jul 25, 19:35 UTCJul 25, 20:30 UTC55m
2026-07-25 SCX8215 - Jul 25, 17:50 UTCJul 25, 18:50 UTC1h 0m
2026-07-25 SCX8214 MHT → ACY Jul 25, 15:30 UTCJul 25, 16:25 UTC55m
2026-07-25 SCX8226 - Jul 25, 13:50 UTCJul 25, 14:25 UTC35m
2026-07-24 SCX8213 ACY → SDF Jul 24, 22:10 UTCJul 25, 00:30 UTC2h 20m
2026-07-24 SCX9005 - Jul 24, 20:20 UTCJul 24, 20:40 UTC20m
2026-07-24 SCX8150 PIE → GPT Jul 24, 17:45 UTCJul 24, 19:00 UTC1h 15m
2026-07-24 SCX8149 - Jul 24, 14:45 UTCJul 24, 16:00 UTC1h 15m
2026-07-24 SCX8148 GPT → PIE Jul 24, 00:05 UTCJul 24, 01:45 UTC1h 40m
2026-07-23 SCX8147 MDW → GPT Jul 23, 22:40 UTCJul 23, 23:05 UTC25m
2026-07-23 SCX8146 HPN → GPT Jul 23, 19:45 UTCJul 23, 21:40 UTC1h 55m
2026-07-23 SCX8145 MKE → FNT Jul 23, 17:00 UTCJul 23, 18:15 UTC1h 15m
2026-07-23 SCX8144 IND → GPT Jul 23, 15:15 UTCJul 23, 15:45 UTC30m
2026-07-23 SCX8143 - Jul 23, 13:15 UTCJul 23, 14:10 UTC55m
2026-07-22 SCX8142 - Jul 22, 15:40 UTCJul 22, 17:05 UTC1h 25m
2026-07-22 SCX8141 RFD → ACY Jul 22, 13:20 UTCJul 22, 14:25 UTC1h 5m
2026-07-22 SCX8220 CMH → BUF Jul 22, 01:30 UTCJul 22, 01:50 UTC20m
2026-07-21 SCX8206 GPT → EWR Jul 21, 22:45 UTCJul 22, 00:15 UTC1h 30m
2026-07-21 SCX8229 PWM → ACY Jul 21, 20:15 UTCJul 21, 21:30 UTC1h 15m
2026-07-21 SCX8205 DAY → ACY Jul 21, 18:35 UTCJul 21, 18:50 UTC15m
2026-07-21 SCX8205 DAY → ACY Jul 21, 16:30 UTCJul 21, 17:35 UTC1h 5m
2026-07-21 SCX8228 - Jul 21, 12:15 UTCJul 21, 14:35 UTC2h 20m
2026-07-21 SCX8204 RNO → MEM Jul 21, 02:00 UTCJul 21, 03:05 UTC1h 5m
2026-07-20 SCX8227 BNA → TOL Jul 20, 23:05 UTCJul 21, 00:35 UTC1h 29m
2026-07-20 SCX8203 PHL → GPT Jul 20, 18:10 UTCJul 20, 20:25 UTC2h 15m
2026-07-20 SCX8226 - Jul 20, 16:05 UTCJul 20, 17:05 UTC1h 0m
2026-07-20 SCX8202 - Jul 20, 13:15 UTCJul 20, 14:55 UTC1h 40m
2026-07-19 SCX8225 CLE → GRR Jul 19, 23:55 UTCJul 20, 01:50 UTC1h 55m
2026-07-19 SCX8201 - Jul 19, 21:35 UTCJul 19, 22:50 UTC1h 15m
2026-07-19 SCX8201 - Jul 19, 20:10 UTCJul 19, 20:20 UTC10m
2026-07-19 SCX8224 CLT → CMH Jul 19, 16:50 UTCJul 19, 18:20 UTC1h 30m
2026-07-19 SCX8200 - Jul 19, 13:10 UTCJul 19, 15:40 UTC2h 30m
2026-07-18 SCX8219 BOS → MHT Jul 18, 21:30 UTCJul 18, 22:25 UTC55m
2026-07-18 SCX8219 BOS → MHT Jul 18, 20:05 UTCJul 18, 20:25 UTC20m
2026-07-18 SCX8223 ORD → STL Jul 18, 17:10 UTCJul 18, 18:20 UTC1h 10m
2026-07-18 SCX8218 BUF → ACY Jul 18, 14:15 UTCJul 18, 16:05 UTC1h 50m
2026-07-17 SCX8222 ATL → IND Jul 17, 23:50 UTCJul 18, 00:45 UTC55m
2026-07-17 SCX8217 CVG → ALB Jul 17, 21:05 UTCJul 17, 22:40 UTC1h 35m
2026-07-17 SCX8221 BUF → YYZ Jul 17, 17:55 UTCJul 17, 19:49 UTC1h 55m
2026-07-17 SCX8216 MSY → ORD Jul 17, 14:20 UTCJul 17, 16:19 UTC2h 0m
2026-07-17 SCX8220 CMH → BUF Jul 17, 01:20 UTCJul 17, 02:39 UTC1h 20m
2026-07-16 SCX8215 - Jul 16, 23:05 UTCJul 17, 00:14 UTC1h 10m
2026-07-16 SCX8229 PWM → ACY Jul 16, 20:05 UTCJul 16, 21:35 UTC1h 30m
2026-07-16 SCX8214 MHT → ACY Jul 16, 18:05 UTCJul 16, 19:14 UTC1h 10m
2026-07-16 SCX8213 ACY → SDF Jul 16, 13:40 UTCJul 16, 16:35 UTC2h 55m
2026-07-16 SCX8228 - Jul 16, 01:15 UTCJul 16, 03:20 UTC2h 5m

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 N846SY page for operator, model, and routing details .

Mode-S AB97CA frequently asked

What is Mode-S code AB97CA?
AB97CA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N846SY.
Where is Mode-S AB97CA registered?
Mode-S code AB97CA 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 AB97CA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB97CA, octal 52713712, decimal 11,245,514.
What flights does AB97CA operate?
Mode-S AB97CA has broadcast 20 distinct callsigns, including SCX8227, SCX8228, SCX8223, SCX8229, SCX8226.