Apparatus

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sensors Mode-S transponder

A5669F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N447WN · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
A5669F
Octal
51263237
Decimal
10,839,711
Country
US
Tail
N447WN
Type
B737
Broadcasting now · callsign SWA2096 · 33,000 ft
Flights observed
710
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:45 UTC

Current position

A5669F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A5669F 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
SWA267 Southwest Airlines 6 2026-05-23
SWA1723 Southwest Airlines 6 2026-05-12
SWA487 Southwest Airlines 5 2026-07-24
SWA3969 Southwest Airlines 5 2026-06-03
SWA380 Southwest Airlines 5 2026-07-25
SWA3229 Southwest Airlines 5 2026-05-20
SWA2492 Southwest Airlines 5 2026-06-14
SWA2178 - 5 2026-06-26
SWA1206 Southwest Airlines 5 2026-07-22
SWA736 Southwest Airlines 4 2026-05-24
SWA3243 Southwest Airlines 4 2026-04-22
SWA295 Southwest Airlines 4 2026-06-11
SWA2780 Southwest Airlines 4 2026-05-11
SWA2720 Southwest Airlines 4 2026-05-21
SWA250 Southwest Airlines 4 2026-04-13
SWA2117 Southwest Airlines 4 2026-05-18
SWA2051 - 4 2026-07-17
SWA1876 - 4 2026-04-13
SWA1761 Southwest Airlines 4 2026-06-03
SWA1577 - 4 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA240 DEN → TUL Jul 26, 20:20 UTCJul 26, 21:45 UTC1h 25m
2026-07-26 SWA240 DEN → TUL Jul 26, 17:55 UTCJul 26, 19:05 UTC1h 10m
2026-07-26 SWA3285 - Jul 26, 15:25 UTCJul 26, 16:35 UTC1h 10m
2026-07-26 SWA372 SEA → OAK Jul 26, 13:10 UTCJul 26, 14:10 UTC1h 0m
2026-07-26 SWA626 SJC → SEA Jul 26, 02:45 UTCJul 26, 04:25 UTC1h 40m
2026-07-25 SWA2463 BUR → OAK Jul 25, 23:45 UTCJul 26, 01:10 UTC1h 25m
2026-07-25 SWA2463 BUR → OAK Jul 25, 23:44 UTCJul 26, 01:13 UTC1h 29m
2026-07-25 SWA380 LAX → LAS Jul 25, 19:00 UTCJul 25, 20:30 UTC1h 30m
2026-07-25 SWA380 LAX → LAS Jul 25, 17:00 UTCJul 25, 17:40 UTC40m
2026-07-25 SWA380 LAX → LAS Jul 25, 16:40 UTCJul 25, 16:45 UTC5m
2026-07-25 SWA380 LAX → LAS Jul 25, 13:35 UTCJul 25, 16:00 UTC2h 25m
2026-07-25 SWA380 LAX → LAS Jul 25, 10:10 UTCJul 25, 12:25 UTC2h 15m
2026-07-25 SWA160 MCO → MSY Jul 25, 03:05 UTCJul 25, 05:00 UTC1h 55m
2026-07-25 SWA3416 SFO → LAS Jul 25, 00:35 UTCJul 25, 02:20 UTC1h 45m
2026-07-25 SWA3416 SFO → LAS Jul 25, 00:30 UTCJul 25, 02:16 UTC1h 46m
2026-07-24 SWA3033 DEN → LGA Jul 24, 22:50 UTCJul 24, 23:30 UTC40m
2026-07-24 SWA3033 DEN → LGA Jul 24, 22:49 UTCJul 24, 23:25 UTC36m
2026-07-24 SWA3033 DEN → LGA Jul 24, 19:40 UTCJul 24, 21:55 UTC2h 15m
2026-07-24 SWA487 ORD → DAL Jul 24, 17:05 UTCJul 24, 18:30 UTC1h 25m
2026-07-24 SWA487 ORD → DAL Jul 24, 17:00 UTCJul 24, 18:24 UTC1h 24m
2026-07-24 SWA487 ORD → DAL Jul 24, 14:10 UTCJul 24, 15:40 UTC1h 30m
2026-07-24 SWA1077 DAL → BWI Jul 24, 11:45 UTCJul 24, 13:10 UTC1h 25m
2026-07-24 SWA694 HOU → MSY Jul 24, 01:00 UTCJul 24, 01:30 UTC30m
2026-07-23 SWA914 LAS → SJC Jul 23, 22:15 UTCJul 23, 23:25 UTC1h 10m
2026-07-23 SWA914 LAS → SJC Jul 23, 19:05 UTCJul 23, 20:15 UTC1h 10m
2026-07-23 SWA1853 SJC → RNO Jul 23, 15:15 UTCJul 23, 17:45 UTC2h 30m
2026-07-23 SWA516 SJC → SAN Jul 23, 12:20 UTCJul 23, 14:15 UTC1h 55m
2026-07-23 SWA2191 SFO → LAX Jul 23, 06:50 UTCJul 23, 09:55 UTC3h 5m
2026-07-23 SWA2191 SFO → LAX Jul 23, 06:46 UTCJul 23, 09:55 UTC3h 9m
2026-07-23 SWA3788 DEN → DAL Jul 23, 03:50 UTCJul 23, 04:50 UTC1h 0m
2026-07-23 SWA2318 ONT → OAK Jul 23, 01:50 UTCJul 23, 02:50 UTC1h 0m
2026-07-23 SWA2318 ONT → OAK Jul 23, 00:20 UTCJul 23, 00:45 UTC25m
2026-07-22 SWA1206 SJC → PHX Jul 22, 22:40 UTCJul 22, 23:30 UTC50m
2026-07-22 SWA1206 SJC → PHX Jul 22, 17:15 UTCJul 22, 21:20 UTC4h 5m
2026-07-22 SWA1206 SJC → PHX Jul 22, 15:20 UTCJul 22, 16:15 UTC55m
2026-07-22 SWA1507 - Jul 22, 12:30 UTCJul 22, 13:35 UTC1h 5m
2026-07-22 SWA1507 CHS → BWI Jul 22, 12:25 UTCJul 22, 13:31 UTC1h 6m
2026-07-21 SWA1144 - Jul 21, 20:15 UTCJul 21, 21:45 UTC1h 30m
2026-07-21 SWA2 - Jul 21, 16:35 UTCJul 21, 19:25 UTC2h 50m
2026-07-21 SWA3800 - Jul 21, 14:35 UTCJul 21, 15:30 UTC55m
2026-07-21 SWA2477 ATL → JAN Jul 21, 03:55 UTCJul 21, 04:45 UTC50m
2026-07-21 SWA2477 ATL → JAN Jul 21, 02:15 UTCJul 21, 03:00 UTC45m
2026-07-21 SWA3713 ALB → TPA Jul 21, 00:10 UTCJul 21, 01:10 UTC1h 0m
2026-07-21 SWA3713 ALB → TPA Jul 21, 00:06 UTCJul 21, 01:06 UTC1h 0m
2026-07-20 SWA3863 ISP → TPA Jul 20, 22:05 UTCJul 20, 23:00 UTC55m
2026-07-20 SWA397 SJC → LAS Jul 20, 20:10 UTCJul 20, 21:10 UTC1h 0m
2026-07-20 SWA2432 SJC → SNA Jul 20, 18:30 UTCJul 20, 19:20 UTC50m
2026-07-20 SWA4903 - Jul 20, 16:30 UTCJul 20, 17:30 UTC1h 0m
2026-07-20 SWA4935 - Jul 20, 14:15 UTCJul 20, 15:15 UTC1h 0m
2026-07-20 SWA4935 SNA → OAK Jul 20, 14:14 UTCJul 20, 15:06 UTC53m

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 N447WN page for operator, model, and routing details .

Mode-S A5669F frequently asked

What is Mode-S code A5669F?
A5669F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N447WN.
Where is Mode-S A5669F registered?
Mode-S code A5669F 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 A5669F broadcasting right now?
Yes. Mode-S A5669F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5669F, octal 51263237, decimal 10,839,711.
What flights does A5669F operate?
Mode-S A5669F has broadcast 20 distinct callsigns, including SWA267, SWA1723, SWA487, SWA3969, SWA380.