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sensors Mode-S transponder

AA6BA6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N7702A · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
AA6BA6
Octal
52465646
Decimal
11,168,678
Country
US
Tail
N7702A
Type
B737
No current signal · last broadcast 1h ago
Flights observed
620
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AA6BA6.

Country allocation

The ICAO 24-bit address AA6BA6 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
SWA3270 Southwest Airlines 6 2026-05-30
SWA1753 Southwest Airlines 6 2026-04-17
SWA66 - 5 2026-07-07
SWA3958 Southwest Airlines 5 2026-05-11
SWA3493 Southwest Airlines 5 2026-05-10
SWA2894 Southwest Airlines 5 2026-05-10
SWA1642 Southwest Airlines 5 2026-06-12
SWA549 Southwest Airlines 4 2026-04-22
SWA4199 - 4 2026-07-13
SWA3969 Southwest Airlines 4 2026-05-16
SWA3548 Southwest Airlines 4 2026-05-15
SWA2997 - 4 2026-06-21
SWA296 Southwest Airlines 4 2026-06-14
SWA2812 Southwest Airlines 4 2026-04-21
SWA2737 Southwest Airlines 4 2026-05-28
SWA203 Southwest Airlines 4 2026-05-09
SWA1761 Southwest Airlines 4 2026-05-15
SWA149 - 4 2026-06-29
SWA978 Southwest Airlines 3 2026-06-13
SWA758 Southwest Airlines 3 2026-06-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SWA4461 - Jul 13, 23:55 UTCJul 14, 00:40 UTC45m
2026-07-13 SWA4461 - Jul 13, 20:55 UTCJul 13, 22:40 UTC1h 45m
2026-07-13 SWA3495 - Jul 13, 17:50 UTCJul 13, 19:45 UTC1h 55m
2026-07-13 SWA3495 SAN → DEN Jul 13, 17:51 UTCJul 13, 19:45 UTC1h 54m
2026-07-13 SWA4261 - Jul 13, 15:30 UTCJul 13, 16:55 UTC1h 25m
2026-07-13 SWA4261 SJC → SAN Jul 13, 15:29 UTCJul 13, 16:50 UTC1h 21m
2026-07-13 SWA383 - Jul 13, 13:40 UTCJul 13, 14:25 UTC45m
2026-07-13 SWA4984 - Jul 13, 04:45 UTCJul 13, 05:45 UTC1h 0m
2026-07-13 SWA4984 SMF → ONT Jul 13, 04:41 UTCJul 13, 05:44 UTC1h 3m
2026-07-13 SWA2800 - Jul 13, 02:40 UTCJul 13, 03:40 UTC1h 0m
2026-07-13 SWA4199 - Jul 13, 00:45 UTCJul 13, 01:45 UTC1h 0m
2026-07-12 SWA4747 - Jul 12, 22:35 UTCJul 12, 23:25 UTC50m
2026-07-12 SWA3695 SMF → LGB Jul 12, 20:20 UTCJul 12, 21:30 UTC1h 10m
2026-07-12 SWA3468 - Jul 12, 18:15 UTCJul 12, 19:25 UTC1h 10m
2026-07-12 SWA3507 SJC → SAN Jul 12, 16:15 UTCJul 12, 17:20 UTC1h 5m
2026-07-12 SWA477 LGB → SJC Jul 12, 14:05 UTCJul 12, 14:55 UTC50m
2026-07-12 SWA4907 - Jul 12, 01:35 UTCJul 12, 02:30 UTC55m
2026-07-11 SWA2350 LAS → SJC Jul 11, 23:40 UTCJul 12, 00:40 UTC1h 0m
2026-07-11 SWA2350 SLC → LAS Jul 11, 21:45 UTCJul 11, 22:45 UTC1h 0m
2026-07-11 SWA2350 - Jul 11, 18:05 UTCJul 11, 20:50 UTC2h 45m
2026-07-11 SWA3755 ABQ → MDW Jul 11, 14:15 UTCJul 11, 16:40 UTC2h 25m
2026-07-11 SWA3755 ABQ → MDW Jul 11, 14:12 UTCJul 11, 16:33 UTC2h 22m
2026-07-11 SWA1255 - Jul 11, 03:55 UTCJul 11, 05:20 UTC1h 25m
2026-07-10 SWA1401 - Jul 10, 18:50 UTCJul 10, 20:25 UTC1h 35m
2026-07-10 SWA2552 - Jul 10, 16:05 UTCJul 10, 17:50 UTC1h 45m
2026-07-10 SWA4215 - Jul 10, 12:45 UTCJul 10, 15:00 UTC2h 15m
2026-07-10 SWA4215 BWI → MCI Jul 10, 12:44 UTCJul 10, 15:00 UTC2h 16m
2026-07-10 SWA160 MCO → BWI Jul 10, 03:40 UTCJul 10, 05:30 UTC1h 50m
2026-07-09 SWA1225 LAS → MCO Jul 9, 22:20 UTCJul 10, 02:35 UTC4h 15m
2026-07-09 SWA3124 BUR → LAS Jul 9, 20:30 UTCJul 9, 21:15 UTC45m
2026-07-09 SWA1529 - Jul 9, 18:05 UTCJul 9, 18:50 UTC45m
2026-07-09 SWA3993 - Jul 9, 12:45 UTCJul 9, 16:00 UTC3h 15m
2026-07-09 2191 LAS → BNA Jul 9, 07:15 UTCJul 9, 10:30 UTC3h 15m
2026-07-09 SWA2798 - Jul 9, 02:30 UTCJul 9, 05:45 UTC3h 15m
2026-07-09 SWA4073 - Jul 9, 00:20 UTCJul 9, 01:20 UTC1h 0m
2026-07-08 SWA3451 - Jul 8, 21:35 UTCJul 8, 23:20 UTC1h 45m
2026-07-08 SWA1440 DCA → MCO Jul 8, 18:25 UTCJul 8, 20:15 UTC1h 50m
2026-07-08 SWA411 TPA → DCA Jul 8, 15:10 UTCJul 8, 16:55 UTC1h 45m
2026-07-08 SWA2739 DCA → TPA Jul 8, 11:00 UTCJul 8, 12:55 UTC1h 55m
2026-07-08 SWA2739 DCA → TPA Jul 8, 10:58 UTCJul 8, 12:48 UTC1h 50m
2026-07-08 SWA823 - Jul 8, 01:45 UTCJul 8, 03:50 UTC2h 5m
2026-07-07 SWA4795 - Jul 7, 22:35 UTCJul 8, 00:15 UTC1h 40m
2026-07-07 SWA4795 PNS → MCI Jul 7, 22:30 UTCJul 8, 00:12 UTC1h 42m
2026-07-07 SWA66 - Jul 7, 20:25 UTCJul 7, 20:40 UTC15m
2026-07-07 SWA66 AUS → PNS Jul 7, 18:40 UTCJul 7, 20:40 UTC2h 0m
2026-07-07 SWA66 AUS → PNS Jul 7, 18:40 UTCJul 7, 20:09 UTC1h 29m
2026-07-07 SWA66 ABQ → AUS Jul 7, 16:15 UTCJul 7, 17:35 UTC1h 20m
2026-07-07 SWA66 - Jul 7, 14:15 UTCJul 7, 15:05 UTC50m
2026-07-07 SWA2114 PDX → SJC Jul 7, 10:20 UTCJul 7, 12:55 UTC2h 35m
2026-07-07 SWA1949 - Jul 7, 03:40 UTCJul 7, 05:15 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 N7702A page for operator, model, and routing details .

Mode-S AA6BA6 frequently asked

What is Mode-S code AA6BA6?
AA6BA6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N7702A.
Where is Mode-S AA6BA6 registered?
Mode-S code AA6BA6 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 AA6BA6 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 AA6BA6, octal 52465646, decimal 11,168,678.
What flights does AA6BA6 operate?
Mode-S AA6BA6 has broadcast 20 distinct callsigns, including SWA3270, SWA1753, SWA66, SWA3958, SWA3493.