Apparatus

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sensors Mode-S transponder

A30A0E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N295WN · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
A30A0E
Octal
50605016
Decimal
10,684,942
Country
US
Tail
N295WN
Type
B737
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
720
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A30A0E.

Country allocation

The ICAO 24-bit address A30A0E 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
SWA1081 Southwest Airlines 7 2026-05-27
SWA169 Southwest Airlines 6 2026-05-29
SWA699 - 5 2026-07-01
SWA1297 - 5 2026-07-13
SWA941 - 4 2026-07-15
SWA8 Southwest Airlines 4 2026-05-04
SWA684 Southwest Airlines 4 2026-06-14
SWA4639 - 4 2026-06-27
SWA427 Southwest Airlines 4 2026-06-09
SWA3869 Southwest Airlines 4 2026-06-11
SWA3856 Southwest Airlines 4 2026-04-23
SWA3791 Southwest Airlines 4 2026-06-03
SWA335 Southwest Airlines 4 2026-06-07
SWA3222 - 4 2026-07-18
SWA278 Southwest Airlines 4 2026-07-24
SWA2679 - 4 2026-07-20
SWA25 - 4 2026-07-07
SWA1924 - 4 2026-06-20
SWA1375 Southwest Airlines 4 2026-05-25
SWA1252 Southwest Airlines 4 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA590 MCO → ATL Jul 26, 19:40 UTCJul 26, 21:30 UTC1h 50m
2026-07-26 SWA434 LAX → SJC Jul 26, 17:40 UTCJul 26, 18:40 UTC1h 0m
2026-07-26 SWA434 LAX → SJC Jul 26, 16:05 UTCJul 26, 16:35 UTC30m
2026-07-26 SWA434 LAX → SJC Jul 26, 13:25 UTCJul 26, 14:55 UTC1h 30m
2026-07-26 SWA1588 SAN → SJC Jul 26, 10:35 UTCJul 26, 12:35 UTC2h 0m
2026-07-26 SWA267 BHM → DAL Jul 26, 00:20 UTCJul 26, 02:10 UTC1h 50m
2026-07-26 SWA267 BHM → DAL Jul 26, 00:16 UTCJul 26, 02:10 UTC1h 54m
2026-07-25 SWA4158 CLT → BNA Jul 25, 21:45 UTCJul 25, 23:35 UTC1h 50m
2026-07-25 SWA1997 HNL → OAK Jul 25, 18:35 UTCJul 25, 20:40 UTC2h 5m
2026-07-25 SWA1211 SJC → BUR Jul 25, 17:25 UTCJul 25, 18:00 UTC35m
2026-07-25 SWA1211 SJC → BUR Jul 25, 16:10 UTCJul 25, 17:30 UTC1h 20m
2026-07-25 SWA1211 SJC → BUR Jul 25, 16:05 UTCJul 25, 17:10 UTC1h 5m
2026-07-25 SWA1211 SJC → BUR Jul 25, 13:35 UTCJul 25, 15:05 UTC1h 30m
2026-07-25 SWA3386 LAS → SEA Jul 25, 11:15 UTCJul 25, 12:50 UTC1h 35m
2026-07-25 SWA3386 LAS → SEA Jul 25, 11:10 UTCJul 25, 12:31 UTC1h 21m
2026-07-25 SWA4804 ATL → DEN Jul 25, 00:35 UTCJul 25, 04:15 UTC3h 40m
2026-07-24 SWA1202 BUR → OAK Jul 24, 19:35 UTCJul 24, 23:25 UTC3h 50m
2026-07-24 SWA1202 BUR → OAK Jul 24, 19:34 UTCJul 24, 23:10 UTC3h 36m
2026-07-24 SWA270 PWM → MDW Jul 24, 16:05 UTCJul 24, 18:25 UTC2h 20m
2026-07-24 SWA270 PWM → MDW Jul 24, 14:40 UTCJul 24, 15:10 UTC30m
2026-07-24 SWA4767 CMH → MCI Jul 24, 12:00 UTCJul 24, 13:00 UTC1h 0m
2026-07-24 SWA4767 CMH → MCI Jul 24, 11:55 UTCJul 24, 13:00 UTC1h 5m
2026-07-24 SWA175 DEN → BOS Jul 24, 04:25 UTCJul 24, 05:40 UTC1h 15m
2026-07-24 SWA278 PHL → STL Jul 24, 00:20 UTCJul 24, 02:10 UTC1h 50m
2026-07-24 SWA278 PHL → STL Jul 24, 00:19 UTCJul 24, 02:08 UTC1h 50m
2026-07-23 SWA278 PHL → STL Jul 23, 21:45 UTCJul 23, 22:45 UTC1h 0m
2026-07-23 SWA278 PHL → STL Jul 23, 21:42 UTCJul 23, 22:39 UTC57m
2026-07-23 SWA4950 STL → MIA Jul 23, 19:45 UTCJul 23, 20:35 UTC50m
2026-07-23 SWA4877 CMH → BWI Jul 23, 17:40 UTCJul 23, 18:40 UTC1h 0m
2026-07-23 SWA3537 GRR → RSW Jul 23, 15:30 UTCJul 23, 16:30 UTC1h 0m
2026-07-23 SWA1844 SNA → OAK Jul 23, 13:40 UTCJul 23, 14:30 UTC50m
2026-07-23 SWA948 AUS → MCO Jul 23, 04:25 UTCJul 23, 05:10 UTC45m
2026-07-23 SWA2673 OAK → GEG Jul 23, 02:05 UTCJul 23, 03:00 UTC55m
2026-07-23 SWA2673 OAK → GEG Jul 23, 02:03 UTCJul 23, 02:55 UTC52m
2026-07-23 SWA3992 LAS → SJC Jul 23, 00:00 UTCJul 23, 00:55 UTC55m
2026-07-22 SWA3992 LAS → SJC Jul 22, 21:35 UTCJul 22, 22:45 UTC1h 10m
2026-07-22 SWA972 MDW → MSP Jul 22, 19:30 UTCJul 22, 20:35 UTC1h 5m
2026-07-22 SWA199 SJC → BUR Jul 22, 17:35 UTCJul 22, 18:35 UTC1h 0m
2026-07-22 SWA3521 LAX → SJC Jul 22, 15:30 UTCJul 22, 16:25 UTC55m
2026-07-22 SWA3521 LAX → SJC Jul 22, 13:25 UTCJul 22, 14:30 UTC1h 5m
2026-07-22 SWA1651 MCI → LGA Jul 22, 03:05 UTCJul 22, 04:10 UTC1h 5m
2026-07-21 SWA8512 MDW → PVD Jul 21, 21:50 UTCJul 22, 00:15 UTC2h 25m
2026-07-21 SWA8512 MDW → PVD Jul 21, 21:45 UTCJul 22, 00:06 UTC2h 21m
2026-07-21 SWA4407 FLL → MDW Jul 21, 15:40 UTCJul 21, 16:45 UTC1h 5m
2026-07-21 SWA2043 OGG → OAK Jul 21, 00:10 UTCJul 21, 02:20 UTC2h 10m
2026-07-20 SWA777 PHL → STL Jul 20, 21:20 UTCJul 20, 23:15 UTC1h 55m
2026-07-20 SWA777 PHL → STL Jul 20, 21:20 UTCJul 20, 23:15 UTC1h 55m
2026-07-20 SWA777 PHL → STL Jul 20, 19:20 UTCJul 20, 20:20 UTC1h 0m
2026-07-20 SWA470 LGB → OAK Jul 20, 15:55 UTCJul 20, 17:35 UTC1h 40m
2026-07-20 SWA2182 SAN → SJC Jul 20, 11:25 UTCJul 20, 14:25 UTC3h 0m

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 N295WN page for operator, model, and routing details .

Mode-S A30A0E frequently asked

What is Mode-S code A30A0E?
A30A0E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N295WN.
Where is Mode-S A30A0E registered?
Mode-S code A30A0E 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 A30A0E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A30A0E, octal 50605016, decimal 10,684,942.
What flights does A30A0E operate?
Mode-S A30A0E has broadcast 20 distinct callsigns, including SWA1081, SWA169, SWA699, SWA1297, SWA941.