Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AA7718

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N7734H · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
AA7718
Octal
52473430
Decimal
11,171,608
Country
US
Tail
N7734H
Type
B737
Broadcasting now · callsign SWA3665 · 28,900 ft
Flights observed
799
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:50 UTC

Current position

AA7718 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AA7718 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
SWA2720 Southwest Airlines 9 2026-05-26
SWA3329 - 7 2026-06-28
SWA402 - 6 2026-07-17
SWA1940 Southwest Airlines 6 2026-05-22
SWA866 - 5 2026-07-08
SWA300 - 5 2026-07-20
SWA1247 Southwest Airlines 5 2026-07-07
SWA105 Southwest Airlines 5 2026-06-02
SWA898 Southwest Airlines 4 2026-06-09
SWA803 Southwest Airlines 4 2026-06-10
SWA461 Southwest Airlines 4 2026-07-20
SWA4274 Southwest Airlines 4 2026-05-27
SWA401 - 4 2026-07-17
SWA37 Southwest Airlines 4 2026-05-02
SWA3624 Southwest Airlines 4 2026-06-23
SWA3569 Southwest Airlines 4 2026-05-09
SWA3419 Southwest Airlines 4 2026-05-08
SWA3403 Southwest Airlines 4 2026-04-16
SWA3343 - 4 2026-04-13
SWA2957 Southwest Airlines 4 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1401 PIT → MCO Jul 26, 19:20 UTCJul 26, 20:50 UTC1h 30m
2026-07-26 SWA1401 PIT → MCO Jul 26, 16:50 UTCJul 26, 18:30 UTC1h 40m
2026-07-26 SWA1870 SDF → MDW Jul 26, 00:25 UTCJul 26, 03:00 UTC2h 35m
2026-07-26 SWA1870 SDF → MDW Jul 26, 00:23 UTCJul 26, 02:58 UTC2h 36m
2026-07-25 SWA4735 AMA → DAL Jul 25, 20:55 UTCJul 25, 23:05 UTC2h 10m
2026-07-25 SWA4735 AMA → DAL Jul 25, 20:53 UTCJul 25, 22:58 UTC2h 5m
2026-07-25 SWA3685 - Jul 25, 19:05 UTCJul 25, 20:05 UTC1h 0m
2026-07-25 SWA3685 ALB → BWI Jul 25, 19:03 UTCJul 25, 19:50 UTC47m
2026-07-25 SWA4818 SAN → OAK Jul 25, 17:10 UTCJul 25, 18:00 UTC50m
2026-07-25 SWA758 OAK → LAX Jul 25, 15:00 UTCJul 25, 15:45 UTC45m
2026-07-25 SWA758 OAK → LAX Jul 25, 14:58 UTCJul 25, 15:45 UTC47m
2026-07-25 SWA758 OAK → LAX Jul 25, 13:00 UTCJul 25, 14:05 UTC1h 5m
2026-07-25 SWA463 SJC → BUR Jul 25, 10:20 UTCJul 25, 11:05 UTC45m
2026-07-25 SWA4279 SJC → LAS Jul 25, 05:45 UTCJul 25, 06:40 UTC55m
2026-07-25 SWA345 DEN → LAS Jul 25, 03:55 UTCJul 25, 05:00 UTC1h 5m
2026-07-25 SWA345 DEN → LAS Jul 25, 03:53 UTCJul 25, 04:53 UTC1h 0m
2026-07-25 SWA345 DEN → LAS Jul 25, 00:55 UTCJul 25, 03:05 UTC2h 10m
2026-07-24 SWA279 SJC → SAN Jul 24, 22:15 UTCJul 24, 23:40 UTC1h 25m
2026-07-24 SWA279 SJC → SAN Jul 24, 20:00 UTCJul 24, 21:25 UTC1h 25m
2026-07-24 SWA1371 SNA → OAK Jul 24, 18:20 UTCJul 24, 19:10 UTC50m
2026-07-24 SWA1371 SNA → OAK Jul 24, 18:19 UTCJul 24, 19:08 UTC49m
2026-07-24 SWA3400 MDW → DCA Jul 24, 14:55 UTCJul 24, 17:05 UTC2h 10m
2026-07-24 SWA4545 OAK → BUR Jul 24, 11:15 UTCJul 24, 13:55 UTC2h 40m
2026-07-23 SWA158 AUS → SNA Jul 23, 23:15 UTCJul 24, 01:35 UTC2h 20m
2026-07-23 SWA158 AUS → SNA Jul 23, 23:10 UTCJul 24, 01:30 UTC2h 20m
2026-07-23 SWA2896 PHX → ORD Jul 23, 19:15 UTCJul 23, 21:55 UTC2h 40m
2026-07-23 SWA3008 - Jul 23, 15:25 UTCJul 23, 17:55 UTC2h 30m
2026-07-23 SWA3312 BWI → MSY Jul 23, 12:20 UTCJul 23, 13:20 UTC1h 0m
2026-07-23 SWA2221 BWI → ALB Jul 23, 02:10 UTCJul 23, 04:30 UTC2h 20m
2026-07-22 SWA2012 - Jul 22, 22:30 UTCJul 23, 00:15 UTC1h 45m
2026-07-22 SWA2012 - Jul 22, 20:20 UTCJul 22, 21:35 UTC1h 15m
2026-07-22 SWA1223 TPA → BWI Jul 22, 17:15 UTCJul 22, 19:05 UTC1h 50m
2026-07-22 SWA1356 BOS → BWI Jul 22, 14:50 UTCJul 22, 16:15 UTC1h 25m
2026-07-22 SWA1173 BWI → LGA Jul 22, 12:25 UTCJul 22, 13:50 UTC1h 25m
2026-07-22 SWA785 STL → PHL Jul 22, 04:15 UTCJul 22, 05:00 UTC45m
2026-07-22 SWA4667 MCO → SYR Jul 22, 02:40 UTCJul 22, 03:45 UTC1h 5m
2026-07-21 SWA3651 BUR → OAK Jul 21, 23:55 UTCJul 22, 01:35 UTC1h 40m
2026-07-21 SWA3334 - Jul 21, 20:25 UTCJul 21, 21:55 UTC1h 30m
2026-07-21 SWA3334 - Jul 21, 20:21 UTCJul 21, 21:49 UTC1h 29m
2026-07-21 SWA4766 OAK → PHX Jul 21, 17:30 UTCJul 21, 19:10 UTC1h 40m
2026-07-21 SWA802 BUR → OAK Jul 21, 15:40 UTCJul 21, 16:25 UTC45m
2026-07-21 SWA802 BUR → OAK Jul 21, 15:36 UTCJul 21, 16:25 UTC49m
2026-07-21 SWA4865 HOU → RDU Jul 21, 03:25 UTCJul 21, 04:20 UTC55m
2026-07-21 SWA807 BUR → OAK Jul 21, 01:55 UTCJul 21, 02:45 UTC50m
2026-07-20 SWA461 BOS → BWI Jul 20, 21:35 UTCJul 21, 01:10 UTC3h 35m
2026-07-20 SWA4004 SEA → OAK Jul 20, 18:45 UTCJul 20, 20:20 UTC1h 35m
2026-07-20 SWA4004 SEA → OAK Jul 20, 18:45 UTCJul 20, 20:09 UTC1h 24m
2026-07-20 SWA3986 STL → TPA Jul 20, 15:15 UTCJul 20, 17:35 UTC2h 20m
2026-07-20 SWA2973 - Jul 20, 12:55 UTCJul 20, 14:00 UTC1h 5m
2026-07-20 SWA2973 MSP → STL Jul 20, 12:54 UTCJul 20, 14:01 UTC1h 7m

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 N7734H page for operator, model, and routing details .

Mode-S AA7718 frequently asked

What is Mode-S code AA7718?
AA7718 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N7734H.
Where is Mode-S AA7718 registered?
Mode-S code AA7718 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 AA7718 broadcasting right now?
Yes. Mode-S AA7718 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA7718, octal 52473430, decimal 11,171,608.
What flights does AA7718 operate?
Mode-S AA7718 has broadcast 20 distinct callsigns, including SWA2720, SWA3329, SWA402, SWA1940, SWA866.