Apparatus

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sensors Mode-S transponder

AB5A01

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N830SY · BOEING 737-800 · operated by SUN COUNTRY INC

Hex
AB5A01
Octal
52655001
Decimal
11,229,697
Country
US
Tail
N830SY
Type
B738
No current signal · last broadcast 27d ago
Flights observed
194
Distinct callsigns
20
Country
US
Last broadcast
27d ago

Last known position

Most recent position reported by Mode-S AB5A01.

Country allocation

The ICAO 24-bit address AB5A01 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 Sun Country Airlines 5 2026-07-25
SCX233 Sun Country Airlines 5 2026-07-25
SCX1701 - 4 2026-07-15
SCX1700 - 4 2026-07-16
SCX384 Sun Country Airlines 3 2026-05-24
SCX383 Sun Country Airlines 3 2026-05-24
SCX295 Sun Country Airlines 3 2026-07-26
SCX920 Sun Country Airlines 2 2026-06-14
SCX919 Sun Country Airlines 2 2026-06-14
SCX8276 Sun Country Airlines 2 2026-06-22
SCX8275 - 2 2026-06-22
SCX8274 Sun Country Airlines 2 2026-06-21
SCX8273 Sun Country Airlines 2 2026-06-21
SCX8271 Sun Country Airlines 2 2026-06-19
SCX8241 Sun Country Airlines 2 2026-06-03
SCX8240 Sun Country Airlines 2 2026-06-01
SCX8207 Sun Country Airlines 2 2026-07-22
SCX8176 Sun Country Airlines 2 2026-05-26
SCX8175 Sun Country Airlines 2 2026-05-25
SCX408 - 2 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SCX295 MSP → PDX Jul 26, 21:45 UTCJul 26, 22:15 UTC30m
2026-07-26 SCX342 MCO → MSP Jul 26, 16:55 UTCJul 26, 19:55 UTC3h 0m
2026-07-26 SCX341 MSP → MCO Jul 26, 12:35 UTCJul 26, 15:10 UTC2h 35m
2026-07-26 SCX296 PDX → MSP Jul 26, 01:30 UTCJul 26, 04:10 UTC2h 40m
2026-07-25 SCX295 MSP → PDX Jul 25, 20:45 UTCJul 26, 00:10 UTC3h 25m
2026-07-25 SCX234 EWR → MSP Jul 25, 15:55 UTCJul 25, 18:15 UTC2h 20m
2026-07-25 SCX233 MSP → EWR Jul 25, 12:20 UTCJul 25, 14:25 UTC2h 5m
2026-07-25 SCX398 SFO → MSP Jul 25, 07:30 UTCJul 25, 10:30 UTC3h 0m
2026-07-25 SCX397 MSP → SFO Jul 25, 02:05 UTCJul 25, 06:00 UTC3h 55m
2026-07-24 SCX1880 RAP → MSP Jul 24, 21:40 UTCJul 24, 22:40 UTC1h 0m
2026-07-24 SCX1879 MSP → RAP Jul 24, 18:50 UTCJul 24, 19:55 UTC1h 5m
2026-07-24 SCX1058 BUF → MSP Jul 24, 15:45 UTCJul 24, 17:40 UTC1h 55m
2026-07-24 SCX1057 MSP → BUF Jul 24, 12:55 UTCJul 24, 14:30 UTC1h 35m
2026-07-23 SCX682 HOU → MSP Jul 23, 23:35 UTCJul 24, 01:55 UTC2h 20m
2026-07-23 SCX681 MSP → HOU Jul 23, 19:20 UTCJul 23, 22:00 UTC2h 40m
2026-07-23 SCX1822 PWM → MSP Jul 23, 15:20 UTCJul 23, 18:10 UTC2h 50m
2026-07-23 SCX1821 MSP → PWM Jul 23, 11:45 UTCJul 23, 14:05 UTC2h 20m
2026-07-22 SCX8222 ATL → IND Jul 22, 22:55 UTCJul 23, 01:35 UTC2h 40m
2026-07-22 SCX8208 LBE → ACY Jul 22, 20:55 UTCJul 22, 21:50 UTC55m
2026-07-22 SCX8221 BUF → YYZ Jul 22, 18:40 UTCJul 22, 19:15 UTC35m
2026-07-22 SCX8207 GPT → DAY Jul 22, 17:30 UTCJul 22, 17:40 UTC10m
2026-07-22 SCX8207 GPT → DAY Jul 22, 15:00 UTCJul 22, 16:20 UTC1h 20m
2026-07-22 SCX8140 DAY → ACY Jul 22, 00:40 UTCJul 22, 02:30 UTC1h 50m
2026-07-21 SCX8139 IAD → BDL Jul 21, 23:10 UTCJul 21, 23:30 UTC20m
2026-07-21 SCX8138 MDW → GPT Jul 21, 19:55 UTCJul 21, 21:55 UTC2h 0m
2026-07-21 SCX8137 DBQ → MDW Jul 21, 17:05 UTCJul 21, 18:25 UTC1h 20m
2026-07-21 SCX8136 GPT → FNT Jul 21, 15:25 UTCJul 21, 15:55 UTC30m
2026-07-21 SCX8135 TOL → SBN Jul 21, 13:20 UTCJul 21, 14:30 UTC1h 10m
2026-07-20 SCX8134 GPT → PVD Jul 20, 18:15 UTCJul 20, 19:10 UTC55m
2026-07-20 SCX8133 DTW → SDF Jul 20, 16:30 UTCJul 20, 17:10 UTC40m
2026-07-20 SCX8132 - Jul 20, 14:10 UTCJul 20, 15:05 UTC55m
2026-07-19 SCX8131 GPT → SAT Jul 19, 23:20 UTCJul 20, 01:15 UTC1h 55m
2026-07-19 SCX8130 GPT → BDL Jul 19, 21:15 UTCJul 19, 22:00 UTC45m
2026-07-19 SCX8129 CLE → MKE Jul 19, 18:35 UTCJul 19, 20:25 UTC1h 50m
2026-07-19 SCX8128 GPT → PIE Jul 19, 15:40 UTCJul 19, 16:40 UTC1h 0m
2026-07-19 SCX8127 PIE → GPT Jul 19, 13:05 UTCJul 19, 14:15 UTC1h 10m
2026-07-18 SCX8126 PIE → GPT Jul 18, 18:40 UTCJul 18, 19:50 UTC1h 10m
2026-07-18 SCX8125 GPT → PVD Jul 18, 17:00 UTCJul 18, 17:20 UTC20m
2026-07-18 SCX8124 - Jul 18, 14:10 UTCJul 18, 15:25 UTC1h 15m
2026-07-18 SCX8123 GPT → MKE Jul 18, 00:15 UTCJul 18, 02:14 UTC2h 0m
2026-07-17 SCX8122 GPT → PIE Jul 17, 21:34 UTCJul 17, 22:40 UTC1h 5m
2026-07-17 SCX602 PHX → MSP Jul 17, 17:40 UTCJul 17, 20:25 UTC2h 45m
2026-07-17 SCX601 MSP → PHX Jul 17, 13:10 UTCJul 17, 15:49 UTC2h 40m
2026-07-17 SCX286 SEA → MSP Jul 17, 01:55 UTCJul 17, 04:39 UTC2h 45m
2026-07-16 SCX285 MSP → SEA Jul 16, 21:00 UTCJul 17, 00:20 UTC3h 20m
2026-07-16 SCX910 - Jul 16, 16:40 UTCJul 16, 19:10 UTC2h 30m
2026-07-16 SCX909 - Jul 16, 13:00 UTCJul 16, 15:14 UTC2h 15m
2026-07-16 SCX1700 SLC → MSP Jul 16, 00:25 UTCJul 16, 02:35 UTC2h 10m
2026-07-15 SCX1701 MSP → SLC Jul 15, 20:40 UTCJul 15, 22:55 UTC2h 15m
2026-07-15 SCX303 MSP → BZN Jul 15, 13:35 UTCJul 15, 19:00 UTC5h 25m

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 N830SY page for operator, model, and routing details .

Mode-S AB5A01 frequently asked

What is Mode-S code AB5A01?
AB5A01 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N830SY.
Where is Mode-S AB5A01 registered?
Mode-S code AB5A01 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 AB5A01 broadcasting right now?
No active broadcast right now. Last signal was 27d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB5A01, octal 52655001, decimal 11,229,697.
What flights does AB5A01 operate?
Mode-S AB5A01 has broadcast 20 distinct callsigns, including SCX234, SCX233, SCX1701, SCX1700, SCX384.