Apparatus

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sensors Mode-S transponder

ABC780

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8580Z · BOEING 737-800 · operated by BANK OF UTAH TRUSTEE

Hex
ABC780
Octal
52743600
Decimal
11,257,728
Country
US
Tail
N8580Z
Type
B738
Broadcasting now · callsign SWA3744 · 37,000 ft
Flights observed
624
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Current position

ABC780 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABC780 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
SWA485 Southwest Airlines 5 2026-07-25
SWA3903 Southwest Airlines 5 2026-05-19
SWA949 Southwest Airlines 4 2026-05-19
SWA4701 - 4 2026-07-13
SWA4478 Southwest Airlines 4 2026-05-19
SWA446 Southwest Airlines 4 2026-06-05
SWA4181 Southwest Airlines 4 2026-05-29
SWA3299 Southwest Airlines 4 2026-05-28
SWA2873 Southwest Airlines 4 2026-05-20
SWA2130 Southwest Airlines 4 2026-04-18
SWA2068 Southwest Airlines 4 2026-05-27
SWA2051 Southwest Airlines 4 2026-05-29
SWA1934 - 4 2026-04-13
SWA1763 Southwest Airlines 4 2026-06-01
SWA1004 - 4 2026-07-03
SWA928 Southwest Airlines 3 2026-05-19
SWA661 Southwest Airlines 3 2026-04-14
SWA516 Southwest Airlines 3 2026-05-20
SWA4959 Southwest Airlines 3 2026-06-28
SWA396 - 3 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1269 ATL → LGA Jul 26, 21:30 UTCJul 26, 22:00 UTC30m
2026-07-26 SWA3436 PHX → DAL Jul 26, 18:15 UTCJul 26, 20:15 UTC2h 0m
2026-07-26 SWA3436 PHX → DAL Jul 26, 15:50 UTCJul 26, 17:05 UTC1h 15m
2026-07-26 SWA2060 PHX → OAK Jul 26, 13:10 UTCJul 26, 15:00 UTC1h 50m
2026-07-26 SWA2322 MSY → HOU Jul 26, 10:50 UTCJul 26, 12:00 UTC1h 10m
2026-07-26 SWA2322 MSY → HOU Jul 26, 10:46 UTCJul 26, 12:04 UTC1h 19m
2026-07-26 SWA4559 SEA → OAK Jul 26, 03:05 UTCJul 26, 03:35 UTC30m
2026-07-26 SWA4636 MKE → RSW Jul 26, 00:20 UTCJul 26, 01:25 UTC1h 5m
2026-07-25 SWA3430 STL → ATL Jul 25, 21:35 UTCJul 25, 23:15 UTC1h 40m
2026-07-25 SWA3430 STL → ATL Jul 25, 21:32 UTCJul 25, 23:11 UTC1h 39m
2026-07-25 SWA1374 DEN → AUS Jul 25, 17:30 UTCJul 25, 20:10 UTC2h 40m
2026-07-25 SWA485 BOI → OAK Jul 25, 13:00 UTCJul 25, 16:20 UTC3h 20m
2026-07-25 SWA485 BOI → OAK Jul 25, 12:55 UTCJul 25, 16:14 UTC3h 19m
2026-07-25 SWA485 BOI → OAK Jul 25, 10:25 UTCJul 25, 11:50 UTC1h 25m
2026-07-24 SWA4395 BWI → PWM Jul 24, 23:01 UTCJul 25, 02:09 UTC3h 8m
2026-07-24 SWA4395 BWI → PWM Jul 24, 23:05 UTCJul 25, 02:10 UTC3h 5m
2026-07-24 SWA1562 LAX → PHX Jul 24, 19:55 UTCJul 24, 21:20 UTC1h 25m
2026-07-24 SWA1562 LAX → PHX Jul 24, 19:50 UTCJul 24, 21:13 UTC1h 23m
2026-07-24 SWA2960 STL → PHX Jul 24, 16:25 UTCJul 24, 18:30 UTC2h 5m
2026-07-24 SWA4776 DEN → SFO Jul 24, 12:45 UTCJul 24, 15:05 UTC2h 20m
2026-07-24 SWA3485 PHX → OAK Jul 24, 05:00 UTCJul 24, 05:50 UTC50m
2026-07-24 SWA642 TPA → AUS Jul 24, 01:05 UTCJul 24, 04:05 UTC3h 0m
2026-07-23 SWA4711 HOU → OAK Jul 23, 22:10 UTCJul 23, 23:40 UTC1h 30m
2026-07-23 SWA4162 CMH → MDW Jul 23, 16:20 UTCJul 23, 20:50 UTC4h 30m
2026-07-23 SWA153 MAF → DAL Jul 23, 13:15 UTCJul 23, 14:40 UTC1h 25m
2026-07-23 SWA1172 PDX → DEN Jul 23, 01:53 UTCJul 23, 03:10 UTC1h 17m
2026-07-23 SWA1172 PDX → DEN Jul 23, 01:55 UTCJul 23, 03:15 UTC1h 20m
2026-07-22 SWA2085 ONT → OAK Jul 22, 23:00 UTCJul 23, 00:25 UTC1h 25m
2026-07-22 SWA2085 ONT → OAK Jul 22, 20:50 UTCJul 22, 21:55 UTC1h 5m
2026-07-22 SWA3775 DCA → PVD Jul 22, 17:40 UTCJul 22, 19:45 UTC2h 5m
2026-07-22 SWA192 DAL → SMF Jul 22, 13:40 UTCJul 22, 16:40 UTC3h 0m
2026-07-22 SWA192 - Jul 22, 11:10 UTCJul 22, 12:15 UTC1h 5m
2026-07-22 SWA734 GEG → SJC Jul 22, 00:10 UTCJul 22, 02:00 UTC1h 50m
2026-07-21 SWA734 GEG → SJC Jul 21, 18:55 UTCJul 21, 22:30 UTC3h 35m
2026-07-21 SWA4322 MCO → MSY Jul 21, 12:35 UTCJul 21, 17:20 UTC4h 45m
2026-07-21 SWA727 - Jul 21, 09:40 UTCJul 21, 10:45 UTC1h 5m
2026-07-21 SWA1494 DEN → BOS Jul 21, 02:35 UTCJul 21, 05:45 UTC3h 10m
2026-07-20 SWA3641 SJC → LAX Jul 20, 23:05 UTCJul 21, 01:25 UTC2h 19m
2026-07-20 SWA3641 SJC → LAX Jul 20, 23:03 UTCJul 21, 01:15 UTC2h 13m
2026-07-20 SWA2343 LAS → SFO Jul 20, 20:05 UTCJul 20, 21:10 UTC1h 5m
2026-07-20 SWA2343 - Jul 20, 16:05 UTCJul 20, 18:15 UTC2h 10m
2026-07-20 SWA3978 DAL → DEN Jul 20, 13:30 UTCJul 20, 15:10 UTC1h 40m
2026-07-20 SWA1874 PPM → STL Jul 20, 09:55 UTCJul 20, 12:20 UTC2h 25m
2026-07-20 SWA1286 SJC → PDX Jul 20, 02:25 UTCJul 20, 04:50 UTC2h 25m
2026-07-19 SWA1286 SJC → PDX Jul 19, 23:15 UTCJul 20, 01:05 UTC1h 50m
2026-07-19 SWA347 AUS → MKE Jul 19, 19:45 UTCJul 19, 22:00 UTC2h 15m
2026-07-19 SWA347 AUS → MKE Jul 19, 19:42 UTCJul 19, 21:57 UTC2h 15m
2026-07-19 SWA2181 MCO → MSY Jul 19, 16:10 UTCJul 19, 18:35 UTC2h 25m
2026-07-19 SWA2517 OAK → BUR Jul 19, 12:35 UTCJul 19, 14:50 UTC2h 15m
2026-07-19 SWA2517 OAK → BUR Jul 19, 10:50 UTCJul 19, 11:30 UTC40m

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 N8580Z page for operator, model, and routing details .

Mode-S ABC780 frequently asked

What is Mode-S code ABC780?
ABC780 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8580Z.
Where is Mode-S ABC780 registered?
Mode-S code ABC780 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 ABC780 broadcasting right now?
Yes. Mode-S ABC780 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABC780, octal 52743600, decimal 11,257,728.
What flights does ABC780 operate?
Mode-S ABC780 has broadcast 20 distinct callsigns, including SWA485, SWA3903, SWA949, SWA4701, SWA4478.