Apparatus

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sensors Mode-S transponder

AC0F6C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8763L · operated by SOUTHWEST AIRLINES CO

Hex
AC0F6C
Octal
53007554
Decimal
11,276,140
Country
US
Tail
N8763L
Type
B38M
Broadcasting now · callsign SWA1194 · 34,000 ft
Flights observed
616
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 23:00 UTC

Current position

AC0F6C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AC0F6C 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
SWA4527 Southwest Airlines 7 2026-06-17
SWA2603 Southwest Airlines 7 2026-05-10
SWA1902 - 7 2026-07-14
SWA456 Southwest Airlines 6 2026-06-09
SWA718 Southwest Airlines 5 2026-07-21
SWA561 - 5 2026-07-15
SWA4971 - 5 2026-06-17
SWA2169 - 5 2026-07-15
SWA1776 Southwest Airlines 5 2026-07-21
SWA9001 - 4 2026-07-13
SWA675 - 4 2026-07-14
SWA589 - 4 2026-07-21
SWA508 Southwest Airlines 4 2026-06-30
SWA4815 Southwest Airlines 4 2026-07-20
SWA3197 - 4 2026-04-13
SWA3099 - 4 2026-07-11
SWA277 - 4 2026-07-04
SWA2171 - 4 2026-07-11
SWA2134 Southwest Airlines 4 2026-07-18
SWA1987 Southwest Airlines 4 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA2568 LAS → MDW Jul 26, 21:20 UTCJul 26, 23:00 UTC1h 40m
2026-07-26 SWA2052 PDX → OAK Jul 26, 19:15 UTCJul 26, 20:05 UTC50m
2026-07-26 SWA2399 LAS → BUR Jul 26, 15:05 UTCJul 26, 18:00 UTC2h 55m
2026-07-26 SWA2007 OAK → ONT Jul 26, 11:00 UTCJul 26, 13:50 UTC2h 50m
2026-07-26 SWA2026 BWI → FLL Jul 26, 03:45 UTCJul 26, 05:30 UTC1h 45m
2026-07-25 SWA953 SEA → OAK Jul 25, 20:24 UTCJul 26, 01:17 UTC4h 53m
2026-07-25 SWA953 SEA → OAK Jul 25, 16:10 UTCJul 26, 01:20 UTC9h 10m
2026-07-25 SWA4498 TUL → PHX Jul 25, 03:00 UTCJul 25, 05:45 UTC2h 45m
2026-07-24 SWA3576 STL → DAL Jul 24, 23:10 UTCJul 25, 01:25 UTC2h 15m
2026-07-24 SWA3576 STL → DAL Jul 24, 23:06 UTCJul 25, 01:24 UTC2h 19m
2026-07-24 SWA4951 MDW → MCO Jul 24, 20:50 UTCJul 24, 22:05 UTC1h 15m
2026-07-24 SWA595 BUR → OAK Jul 24, 18:30 UTCJul 24, 19:50 UTC1h 20m
2026-07-24 SWA595 BUR → OAK Jul 24, 18:26 UTCJul 24, 19:47 UTC1h 21m
2026-07-24 SWA4713 SJC → HNL Jul 24, 15:20 UTCJul 24, 16:55 UTC1h 35m
2026-07-24 SWA4713 SJC → HNL Jul 24, 15:19 UTCJul 24, 16:49 UTC1h 30m
2026-07-24 SWA4726 SAN → COS Jul 24, 12:20 UTCJul 24, 14:10 UTC1h 50m
2026-07-24 SWA4726 SAN → COS Jul 24, 12:19 UTCJul 24, 14:05 UTC1h 46m
2026-07-24 SWA646 DEN → SFO Jul 24, 02:10 UTCJul 24, 03:15 UTC1h 5m
2026-07-23 SWA554 PHX → AUS Jul 23, 23:40 UTCJul 24, 00:50 UTC1h 10m
2026-07-23 SWA554 PHX → AUS Jul 23, 23:39 UTCJul 24, 00:44 UTC1h 5m
2026-07-23 SWA4988 MCI → MDW Jul 23, 21:20 UTCJul 23, 22:40 UTC1h 20m
2026-07-23 SWA1790 MHT → BWI Jul 23, 18:30 UTCJul 23, 20:00 UTC1h 30m
2026-07-23 SWA1790 MHT → BWI Jul 23, 18:27 UTCJul 23, 19:59 UTC1h 32m
2026-07-23 SWA1790 MHT → BWI Jul 23, 16:05 UTCJul 23, 17:30 UTC1h 25m
2026-07-22 SWA4654 LAX → LAS Jul 22, 23:15 UTCJul 23, 01:20 UTC2h 5m
2026-07-22 SWA2443 BWI → MHT Jul 22, 20:25 UTCJul 22, 21:55 UTC1h 30m
2026-07-22 SWA2443 BWI → MHT Jul 22, 20:20 UTCJul 22, 21:45 UTC1h 25m
2026-07-22 SWA3790 LAS → SJC Jul 22, 18:05 UTCJul 22, 19:15 UTC1h 10m
2026-07-22 SWA3 DAL → HOU Jul 22, 15:05 UTCJul 22, 16:45 UTC1h 40m
2026-07-22 SWA995 MDW → SDF Jul 22, 11:55 UTCJul 22, 13:35 UTC1h 40m
2026-07-22 SWA2113 PDX → SMF Jul 22, 09:30 UTCJul 22, 10:32 UTC1h 2m
2026-07-22 SWA1316 DAL → IND Jul 22, 02:25 UTCJul 22, 04:05 UTC1h 40m
2026-07-22 SWA1316 DAL → IND Jul 22, 02:23 UTCJul 22, 04:00 UTC1h 37m
2026-07-22 SWA1316 AUS → DAL Jul 22, 00:45 UTCJul 22, 01:25 UTC40m
2026-07-21 SWA589 CUN → AUS Jul 21, 16:20 UTCJul 21, 18:35 UTC2h 15m
2026-07-21 SWA718 AUS → CUN Jul 21, 12:45 UTCJul 21, 14:50 UTC2h 5m
2026-07-21 SWA454 - Jul 21, 04:00 UTCJul 21, 05:35 UTC1h 35m
2026-07-21 SWA1776 OAK → BUR Jul 21, 01:35 UTCJul 21, 02:40 UTC1h 5m
2026-07-21 SWA1776 OAK → BUR Jul 21, 01:34 UTCJul 21, 02:40 UTC1h 6m
2026-07-20 SWA4815 HNL → OAK Jul 20, 23:20 UTCJul 21, 00:30 UTC1h 9m
2026-07-20 SWA387 CUN → BNA Jul 20, 18:40 UTCJul 20, 21:15 UTC2h 35m
2026-07-20 SWA1607 BWI → CUN Jul 20, 14:05 UTCJul 20, 17:10 UTC3h 5m
2026-07-20 SWA3613 SEA → BWI Jul 20, 05:40 UTCJul 20, 09:45 UTC4h 5m
2026-07-20 SWA3518 DCA → CMH Jul 20, 02:20 UTCJul 20, 03:50 UTC1h 30m
2026-07-20 SWA3518 DCA → CMH Jul 20, 00:05 UTCJul 20, 01:05 UTC1h 0m
2026-07-19 SWA2582 SNA → OAK Jul 19, 20:35 UTCJul 19, 22:50 UTC2h 15m
2026-07-19 SWA4092 SNA → OAK Jul 19, 17:10 UTCJul 19, 19:00 UTC1h 50m
2026-07-19 SWA4092 SNA → OAK Jul 19, 17:09 UTCJul 19, 19:21 UTC2h 13m
2026-07-19 SWA4092 SNA → OAK Jul 19, 15:20 UTCJul 19, 16:05 UTC45m
2026-07-19 SWA1896 SAN → SJC Jul 19, 13:00 UTCJul 19, 13:40 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 N8763L page for operator, model, and routing details .

Mode-S AC0F6C frequently asked

What is Mode-S code AC0F6C?
AC0F6C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8763L.
Where is Mode-S AC0F6C registered?
Mode-S code AC0F6C 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 AC0F6C broadcasting right now?
Yes. Mode-S AC0F6C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC0F6C, octal 53007554, decimal 11,276,140.
What flights does AC0F6C operate?
Mode-S AC0F6C has broadcast 20 distinct callsigns, including SWA4527, SWA2603, SWA1902, SWA456, SWA718.