Apparatus

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sensors Mode-S transponder

AC5E01

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8960L · operated by SOUTHWEST AIRLINES CO

Hex
AC5E01
Octal
53057001
Decimal
11,296,257
Country
US
Tail
N8960L
Type
B38M
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
740
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S AC5E01.

Country allocation

The ICAO 24-bit address AC5E01 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
SWA1797 Southwest Airlines 6 2026-04-16
SWA557 Southwest Airlines 5 2026-05-25
SWA3114 Southwest Airlines 5 2026-04-13
SWA586 Southwest Airlines 4 2026-07-25
SWA2874 Southwest Airlines 4 2026-05-31
SWA2863 - 4 2026-07-09
SWA2529 Southwest Airlines 4 2026-05-12
SWA2469 Southwest Airlines 4 2026-04-17
SWA244 Southwest Airlines 4 2026-05-20
SWA2190 Southwest Airlines 4 2026-05-19
SWA1929 Southwest Airlines 4 2026-06-13
SWA991 Southwest Airlines 3 2026-07-24
SWA984 Southwest Airlines 3 2026-05-02
SWA956 - 3 2026-06-27
SWA873 Southwest Airlines 3 2026-04-22
SWA7 - 3 2026-06-17
SWA512 Southwest Airlines 3 2026-05-01
SWA4664 - 3 2026-07-03
SWA4631 - 3 2026-04-17
SWA454 - 3 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1314 DEN → SAN Jul 26, 21:50 UTCJul 26, 22:15 UTC25m
2026-07-26 SWA120 MCI → BWI Jul 26, 19:30 UTCJul 26, 20:25 UTC55m
2026-07-26 SWA2757 BWI → PWM Jul 26, 17:05 UTCJul 26, 18:30 UTC1h 25m
2026-07-26 SWA2664 BWI → MCI Jul 26, 14:20 UTCJul 26, 16:00 UTC1h 40m
2026-07-26 SWA417 OAK → SAN Jul 26, 10:20 UTCJul 26, 12:35 UTC2h 15m
2026-07-26 SWA417 OAK → SAN Jul 26, 10:15 UTCJul 26, 12:35 UTC2h 20m
2026-07-26 SWA4829 BWI → LGB Jul 26, 02:45 UTCJul 26, 03:45 UTC1h 0m
2026-07-25 SWA1064 MCI → OAK Jul 25, 23:50 UTCJul 26, 01:20 UTC1h 30m
2026-07-25 SWA1064 MCI → OAK Jul 25, 23:44 UTCJul 26, 01:18 UTC1h 35m
2026-07-25 SWA1064 MCI → OAK Jul 25, 20:20 UTCJul 25, 22:00 UTC1h 40m
2026-07-25 SWA4238 SAN → OAK Jul 25, 16:55 UTCJul 25, 18:50 UTC1h 55m
2026-07-25 SWA276 ONT → PHX Jul 25, 15:10 UTCJul 25, 15:55 UTC45m
2026-07-25 SWA3445 MCI → OAK Jul 25, 12:45 UTCJul 25, 13:40 UTC55m
2026-07-25 SWA586 OAK → ONT Jul 25, 02:35 UTCJul 25, 05:25 UTC2h 50m
2026-07-25 SWA586 OAK → ONT Jul 25, 02:31 UTCJul 25, 05:20 UTC2h 49m
2026-07-25 SWA586 OAK → ONT Jul 25, 00:55 UTCJul 25, 01:35 UTC40m
2026-07-24 SWA586 OAK → ONT Jul 24, 21:20 UTCJul 24, 23:45 UTC2h 25m
2026-07-24 SWA991 MDW → CLE Jul 24, 18:40 UTCJul 24, 19:20 UTC40m
2026-07-24 SWA991 MDW → CLE Jul 24, 18:39 UTCJul 24, 19:21 UTC42m
2026-07-24 SWA991 MDW → CLE Jul 24, 13:35 UTCJul 24, 17:10 UTC3h 35m
2026-07-24 SWA4568 DEN → RNO Jul 24, 11:05 UTCJul 24, 12:15 UTC1h 10m
2026-07-24 SWA2337 BWI → BNA Jul 24, 02:56 UTCJul 24, 05:18 UTC2h 22m
2026-07-24 SWA2337 BWI → BNA Jul 24, 03:00 UTCJul 24, 05:20 UTC2h 20m
2026-07-23 SWA3428 MDW → ATL Jul 23, 22:30 UTCJul 24, 01:35 UTC3h 5m
2026-07-23 SWA4462 SJC → PDX Jul 23, 20:00 UTCJul 23, 21:25 UTC1h 25m
2026-07-23 SWA225 ATL → MDW Jul 23, 16:55 UTCJul 23, 18:25 UTC1h 30m
2026-07-23 SWA4154 SJC → ONT Jul 23, 14:20 UTCJul 23, 15:35 UTC1h 15m
2026-07-23 SWA4154 SJC → ONT Jul 23, 11:45 UTCJul 23, 12:55 UTC1h 10m
2026-07-23 SWA2659 SLC → LGB Jul 23, 01:05 UTCJul 23, 02:05 UTC1h 0m
2026-07-23 SWA2659 SLC → LGB Jul 23, 01:02 UTCJul 23, 02:02 UTC1h 0m
2026-07-22 SWA2659 SLC → LGB Jul 22, 21:25 UTCJul 22, 23:50 UTC2h 25m
2026-07-22 SWA1204 OAK → LAX Jul 22, 14:55 UTCJul 22, 19:25 UTC4h 30m
2026-07-22 SWA1204 OAK → LAX Jul 22, 14:54 UTCJul 22, 19:16 UTC4h 22m
2026-07-22 SWA8501 PAE → OAK Jul 22, 12:40 UTCJul 22, 13:30 UTC50m
2026-07-22 SWA8501 PAE → OAK Jul 22, 12:39 UTCJul 22, 13:26 UTC47m
2026-07-21 SWA1249 ONT → SJC Jul 21, 21:35 UTCJul 22, 00:35 UTC3h 0m
2026-07-21 SWA3874 SJC → SAN Jul 21, 17:45 UTCJul 21, 20:20 UTC2h 35m
2026-07-21 SWA1725 MDW → OAK Jul 21, 14:15 UTCJul 21, 16:25 UTC2h 10m
2026-07-21 SWA1078 DEN → DAL Jul 21, 11:10 UTCJul 21, 12:40 UTC1h 30m
2026-07-21 SWA4152 - Jul 21, 04:50 UTCJul 21, 06:50 UTC2h 0m
2026-07-21 SWA1845 - Jul 21, 02:55 UTCJul 21, 03:50 UTC55m
2026-07-21 SWA1845 FAT → SAN Jul 21, 02:49 UTCJul 21, 03:40 UTC51m
2026-07-21 SWA2235 LAX → SJC Jul 21, 01:00 UTCJul 21, 01:40 UTC40m
2026-07-20 SWA3644 - Jul 20, 22:25 UTCJul 20, 23:45 UTC1h 20m
2026-07-20 SWA1546 PVD → TPA Jul 20, 16:35 UTCJul 20, 20:30 UTC3h 55m
2026-07-20 SWA3432 SAN → OAK Jul 20, 12:40 UTCJul 20, 14:10 UTC1h 30m
2026-07-20 SWA3625 PDX → SMF Jul 20, 00:45 UTCJul 20, 02:10 UTC1h 25m
2026-07-19 SWA3361 - Jul 19, 21:20 UTCJul 19, 23:35 UTC2h 15m
2026-07-19 SWA2389 - Jul 19, 17:20 UTCJul 19, 19:55 UTC2h 35m
2026-07-19 SWA1568 - Jul 19, 14:10 UTCJul 19, 16:00 UTC1h 50m

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 N8960L page for operator, model, and routing details .

Mode-S AC5E01 frequently asked

What is Mode-S code AC5E01?
AC5E01 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8960L.
Where is Mode-S AC5E01 registered?
Mode-S code AC5E01 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 AC5E01 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC5E01, octal 53057001, decimal 11,296,257.
What flights does AC5E01 operate?
Mode-S AC5E01 has broadcast 20 distinct callsigns, including SWA1797, SWA557, SWA3114, SWA586, SWA2874.