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sensors Mode-S transponder

A60852

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N488WN · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
A60852
Octal
51404122
Decimal
10,881,106
Country
US
Tail
N488WN
Type
B737
No current signal · last broadcast 1h ago
Flights observed
434
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A60852.

Country allocation

The ICAO 24-bit address A60852 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
SWA391 Southwest Airlines 6 2026-05-31
SWA9003 Southwest Airlines 4 2026-04-26
SWA736 Southwest Airlines 4 2026-05-05
SWA4272 Southwest Airlines 4 2026-04-30
SWA3472 Southwest Airlines 4 2026-04-19
SWA3214 Southwest Airlines 4 2026-05-01
SWA3144 Southwest Airlines 4 2026-05-23
SWA2665 Southwest Airlines 4 2026-05-18
SWA211 Southwest Airlines 4 2026-04-17
SWA1723 Southwest Airlines 4 2026-04-16
SWA1315 Southwest Airlines 4 2026-06-01
SWA1168 - 4 2026-04-14
SWA1150 Southwest Airlines 4 2026-05-09
SWA950 Southwest Airlines 3 2026-04-27
SWA8801 Southwest Airlines 3 2026-04-18
SWA4608 Southwest Airlines 3 2026-05-10
SWA3961 Southwest Airlines 3 2026-06-05
SWA3935 Southwest Airlines 3 2026-05-27
SWA369 Southwest Airlines 3 2026-04-20
SWA3588 Southwest Airlines 3 2026-05-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SWA2485 - Jul 14, 02:30 UTCJul 14, 03:15 UTC45m
2026-07-14 SWA2485 SMF → LGB Jul 14, 00:30 UTCJul 14, 01:40 UTC1h 10m
2026-07-13 SWA3870 - Jul 13, 22:40 UTCJul 13, 23:45 UTC1h 5m
2026-07-13 SWA2738 - Jul 13, 20:30 UTCJul 13, 21:45 UTC1h 15m
2026-07-13 SWA2738 SMF → SNA Jul 13, 20:27 UTCJul 13, 21:39 UTC1h 12m
2026-07-13 SWA3546 - Jul 13, 18:30 UTCJul 13, 19:35 UTC1h 5m
2026-07-13 SWA3074 OAK → SAN Jul 13, 15:20 UTCJul 13, 16:38 UTC1h 18m
2026-07-13 SWA3074 - Jul 13, 15:20 UTCJul 13, 16:30 UTC1h 10m
2026-07-13 SWA2415 - Jul 13, 13:15 UTCJul 13, 14:05 UTC50m
2026-07-13 SWA421 - Jul 13, 05:10 UTCJul 13, 06:40 UTC1h 30m
2026-07-13 SWA2051 PHX → ABQ Jul 13, 03:20 UTCJul 13, 04:15 UTC55m
2026-07-13 SWA2051 - Jul 13, 01:05 UTCJul 13, 01:55 UTC50m
2026-07-12 SWA2051 - Jul 12, 20:40 UTCJul 12, 23:20 UTC2h 40m
2026-07-12 SWA778 - Jul 12, 17:30 UTCJul 12, 19:25 UTC1h 55m
2026-07-12 SWA2629 MCO → DEN Jul 12, 12:40 UTCJul 12, 16:01 UTC3h 20m
2026-07-12 SWA4590 LAS → MCO Jul 12, 06:10 UTCJul 12, 10:20 UTC4h 10m
2026-07-12 SWA794 BUR → LAS Jul 12, 03:05 UTCJul 12, 03:50 UTC45m
2026-07-12 SWA794 BUR → LAS Jul 12, 03:05 UTCJul 12, 03:46 UTC41m
2026-07-12 SWA352 PHX → BUR Jul 12, 00:55 UTCJul 12, 01:55 UTC1h 0m
2026-07-12 SWA352 PHX → BUR Jul 12, 00:53 UTCJul 12, 01:45 UTC52m
2026-07-11 SWA2020 PHX → PHX Jul 11, 17:55 UTCJul 11, 22:25 UTC4h 30m
2026-07-11 SWA3651 SFO → PHX Jul 11, 01:50 UTCJul 11, 03:20 UTC1h 30m
2026-07-10 SWA833 BUR → SFO Jul 10, 23:50 UTCJul 11, 00:50 UTC1h 0m
2026-07-10 SWA4540 LAS → BUR Jul 10, 22:20 UTCJul 10, 23:05 UTC45m
2026-07-10 SWA3151 - Jul 10, 20:10 UTCJul 10, 20:55 UTC45m
2026-07-10 SWA3151 - Jul 10, 18:05 UTCJul 10, 19:00 UTC55m
2026-07-10 SWA2431 - Jul 10, 16:20 UTCJul 10, 17:05 UTC45m
2026-07-10 SWA4850 SJC → LAX Jul 10, 14:25 UTCJul 10, 15:20 UTC55m
2026-07-10 SWA4884 - Jul 10, 03:30 UTCJul 10, 04:20 UTC50m
2026-07-10 SWA4667 MCO → SYR Jul 10, 01:40 UTCJul 10, 02:40 UTC1h 0m
2026-07-09 SWA8750 PHX → PHX Jul 9, 23:30 UTCJul 9, 23:55 UTC25m
2026-07-06 SWA8700 BUR → PHX Jul 6, 23:00 UTCJul 7, 00:10 UTC1h 10m
2026-07-06 SWA8700 BUR → PHX Jul 6, 22:58 UTCJul 7, 00:08 UTC1h 11m
2026-07-05 SWA4245 - Jul 5, 14:15 UTCJul 5, 15:20 UTC1h 5m
2026-07-04 SWA8502 - Jul 4, 16:35 UTCJul 4, 19:00 UTC2h 25m
2026-06-08 SWA8503 SJC → LAS Jun 8, 14:00 UTCJun 8, 15:40 UTC1h 40m
2026-06-08 SWA2949 DAL → LAS Jun 8, 05:10 UTCJun 8, 06:05 UTC55m
2026-06-08 SWA2949 DAL → LAS Jun 8, 05:09 UTCJun 8, 06:00 UTC52m
2026-06-08 SWA2949 DAL → LAS Jun 8, 02:20 UTCJun 8, 04:20 UTC2h 0m
2026-06-06 SWA8505 OAK → SFO Jun 6, 16:00 UTCJun 6, 16:21 UTC21m
2026-06-06 SWA8505 OAK → SFO Jun 6, 16:04 UTCJun 6, 16:24 UTC20m
2026-06-05 SWA1230 STL → ATL Jun 5, 17:50 UTCJun 5, 20:05 UTC2h 15m
2026-06-05 SWA4345 BUR → SJC Jun 5, 15:45 UTCJun 5, 16:55 UTC1h 10m
2026-06-05 SWA3961 IND → MCO Jun 5, 13:25 UTCJun 5, 14:30 UTC1h 5m
2026-06-05 SWA1109 SJC → LAX Jun 5, 10:30 UTCJun 5, 12:20 UTC1h 50m
2026-06-05 SWA2746 FLL → MCO Jun 5, 02:00 UTCJun 5, 02:30 UTC30m
2026-06-05 SWA2746 FLL → MCO Jun 5, 01:59 UTCJun 5, 03:25 UTC1h 26m
2026-06-04 SWA1513 SJC → LAX Jun 4, 23:30 UTCJun 5, 00:45 UTC1h 15m
2026-06-04 SWA4937 - Jun 4, 20:55 UTCJun 4, 22:10 UTC1h 15m
2026-06-04 SWA262 SJC → DEN Jun 4, 18:20 UTCJun 4, 19:55 UTC1h 35m

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 N488WN page for operator, model, and routing details .

Mode-S A60852 frequently asked

What is Mode-S code A60852?
A60852 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N488WN.
Where is Mode-S A60852 registered?
Mode-S code A60852 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 A60852 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A60852, octal 51404122, decimal 10,881,106.
What flights does A60852 operate?
Mode-S A60852 has broadcast 20 distinct callsigns, including SWA391, SWA9003, SWA736, SWA4272, SWA3472.