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sensors Mode-S transponder

ABA8FF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N850SY · operated by BANK OF UTAH TRUSTEE

Hex
ABA8FF
Octal
52724377
Decimal
11,249,919
Country
US
Tail
N850SY
Type
B738
Broadcasting now · callsign SCX510 · 5,850 ft
Flights observed
240
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

ABA8FF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABA8FF 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
SCX509 - 7 2026-07-14
SCX784 - 6 2026-06-24
SCX510 - 5 2026-07-14
SCX8718 Sun Country Airlines 4 2026-05-03
SCX8675 Sun Country Airlines 4 2026-05-09
SCX783 - 4 2026-06-24
SCX519 - 4 2026-07-12
SCX514 - 4 2026-07-12
SCX508 - 4 2026-07-11
SCX1835 - 4 2026-07-12
SCX161 Sun Country Airlines 4 2026-04-27
SCX740 - 3 2026-07-06
SCX518 - 3 2026-07-14
SCX507 - 3 2026-07-11
SCX506 - 3 2026-06-28
SCX504 - 3 2026-07-11
SCX501 Sun Country Airlines 3 2026-06-20
SCX389 Sun Country Airlines 3 2026-04-26
SCX384 Sun Country Airlines 3 2026-06-29
SCX383 - 3 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SCX510 - Jul 14, 16:40 UTCJul 14, 17:05 UTC25m
2026-07-14 SCX509 DFW → CUN Jul 14, 12:35 UTCJul 14, 15:00 UTC2h 25m
2026-07-14 SCX518 CUN → DFW Jul 14, 02:05 UTCJul 14, 04:30 UTC2h 25m
2026-07-13 SCX517 - Jul 13, 22:15 UTCJul 14, 00:50 UTC2h 35m
2026-07-13 SCX510 - Jul 13, 16:30 UTCJul 13, 19:10 UTC2h 40m
2026-07-13 SCX509 DFW → CUN Jul 13, 12:55 UTCJul 13, 15:15 UTC2h 20m
2026-07-12 SCX514 CUN → DFW Jul 12, 20:01 UTCJul 12, 22:45 UTC2h 45m
2026-07-12 SCX519 - Jul 12, 15:55 UTCJul 12, 18:05 UTC2h 10m
2026-07-12 SCX1835 - Jul 12, 12:05 UTCJul 12, 14:15 UTC2h 10m
2026-07-11 SCX504 - Jul 11, 19:50 UTCJul 11, 21:45 UTC1h 55m
2026-07-11 SCX508 CUN → DFW Jul 11, 14:55 UTCJul 11, 17:20 UTC2h 25m
2026-07-11 SCX507 DFW → CUN Jul 11, 11:30 UTCJul 11, 13:40 UTC2h 10m
2026-07-10 SCX510 CUN → DFW Jul 10, 15:55 UTCJul 10, 18:25 UTC2h 30m
2026-07-10 SCX509 DFW → CUN Jul 10, 12:10 UTCJul 10, 14:30 UTC2h 20m
2026-07-09 SCX518 CUN → DFW Jul 9, 22:50 UTCJul 10, 01:30 UTC2h 40m
2026-07-09 SCX517 DFW → CUN Jul 9, 19:15 UTCJul 9, 21:25 UTC2h 10m
2026-07-09 SCX508 CUN → DFW Jul 9, 15:00 UTCJul 9, 17:20 UTC2h 20m
2026-07-09 SCX507 DFW → CUN Jul 9, 11:20 UTCJul 9, 13:30 UTC2h 10m
2026-07-08 SCX516 CUN → DFW Jul 8, 22:20 UTCJul 9, 00:40 UTC2h 20m
2026-07-08 SCX557 - Jul 8, 20:15 UTCJul 8, 20:50 UTC35m
2026-07-08 SCX557 - Jul 8, 19:05 UTCJul 8, 19:20 UTC15m
2026-07-08 SCX558 - Jul 8, 15:40 UTCJul 8, 17:20 UTC1h 40m
2026-07-08 SCX509 - Jul 8, 12:05 UTCJul 8, 14:20 UTC2h 15m
2026-07-07 SCX512 CUN → DFW Jul 7, 19:15 UTCJul 7, 22:45 UTC3h 30m
2026-07-07 SCX511 DFW → CUN Jul 7, 15:25 UTCJul 7, 17:45 UTC2h 20m
2026-07-06 SCX740 DFW → DFW Jul 6, 13:25 UTCJul 6, 23:30 UTC10h 5m
2026-07-05 SCX514 - Jul 5, 19:40 UTCJul 5, 22:00 UTC2h 20m
2026-07-05 SCX519 - Jul 5, 15:55 UTCJul 5, 18:00 UTC2h 5m
2026-07-05 SCX1835 - Jul 5, 12:10 UTCJul 5, 14:35 UTC2h 25m
2026-07-05 SCX408 - Jul 5, 01:05 UTCJul 5, 04:10 UTC3h 5m
2026-07-04 SCX407 MSP → SAN Jul 4, 20:15 UTCJul 4, 23:35 UTC3h 20m
2026-07-04 SCX214 TPA → MSP Jul 4, 15:50 UTCJul 4, 18:50 UTC3h 0m
2026-07-04 SCX213 MSP → TPA Jul 4, 11:45 UTCJul 4, 14:30 UTC2h 45m
2026-07-04 SCX408 - Jul 4, 00:30 UTCJul 4, 03:30 UTC3h 0m
2026-07-03 SCX407 MSP → SAN Jul 3, 19:35 UTCJul 3, 23:05 UTC3h 30m
2026-07-03 SCX632 BNA → MSP Jul 3, 16:00 UTCJul 3, 17:40 UTC1h 40m
2026-07-03 SCX633 MSP → BNA Jul 3, 12:50 UTCJul 3, 14:30 UTC1h 40m
2026-07-02 SCX982 SEA → MSP Jul 2, 19:30 UTCJul 2, 22:20 UTC2h 50m
2026-07-02 SCX981 MSP → SEA Jul 2, 14:00 UTCJul 2, 17:30 UTC3h 30m
2026-06-29 SCX384 RSW → MSP Jun 29, 16:39 UTCJun 29, 19:44 UTC3h 5m
2026-06-29 SCX383 MSP → RSW Jun 29, 11:39 UTCJun 29, 14:34 UTC2h 55m
2026-06-29 SCX430 - Jun 29, 07:20 UTCJun 29, 10:10 UTC2h 50m
2026-06-29 SCX429 - Jun 29, 02:05 UTCJun 29, 05:40 UTC3h 35m
2026-06-28 SCX500 IND → MSP Jun 28, 23:20 UTCJun 29, 00:44 UTC1h 25m
2026-06-28 SCX499 MSP → IND Jun 28, 20:59 UTCJun 28, 22:10 UTC1h 10m
2026-06-28 SCX194 - Jun 28, 16:39 UTCJun 28, 19:14 UTC2h 35m
2026-06-28 SCX193 MSP → BWI Jun 28, 13:10 UTCJun 28, 15:09 UTC2h 0m
2026-06-28 SCX506 DFW → MSP Jun 28, 02:25 UTCJun 28, 04:15 UTC1h 50m
2026-06-27 SCX740 DFW → DFW Jun 27, 13:30 UTCJun 27, 23:29 UTC10h 0m
2026-06-26 SCX9250 MSP → DFW Jun 26, 19:24 UTCJun 26, 21:24 UTC2h 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 N850SY page for operator, model, and routing details .

Mode-S ABA8FF frequently asked

What is Mode-S code ABA8FF?
ABA8FF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N850SY.
Where is Mode-S ABA8FF registered?
Mode-S code ABA8FF 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 ABA8FF broadcasting right now?
Yes. Mode-S ABA8FF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABA8FF, octal 52724377, decimal 11,249,919.
What flights does ABA8FF operate?
Mode-S ABA8FF has broadcast 20 distinct callsigns, including SCX509, SCX784, SCX510, SCX8718, SCX8675.