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sensors Mode-S transponder

ABD627

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8619F · BOEING 737-800 · operated by SOUTHWEST AIRLINES CO

Hex
ABD627
Octal
52753047
Decimal
11,261,479
Country
US
Tail
N8619F
Type
B738
Broadcasting now · callsign SWA4450 · 36,000 ft
Flights observed
750
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:25 UTC

Current position

ABD627 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABD627 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
SWA3064 Southwest Airlines 8 2026-05-11
SWA899 Southwest Airlines 5 2026-07-23
SWA4698 Southwest Airlines 5 2026-06-15
SWA4047 - 5 2026-07-17
SWA3215 Southwest Airlines 5 2026-05-25
SWA164 Southwest Airlines 5 2026-04-13
SWA1418 Southwest Airlines 5 2026-07-22
SWA4179 - 4 2026-07-01
SWA2770 Southwest Airlines 4 2026-07-23
SWA2768 Southwest Airlines 4 2026-06-03
SWA1874 Southwest Airlines 4 2026-05-10
SWA1044 Southwest Airlines 4 2026-05-31
SWA998 Southwest Airlines 3 2026-05-23
SWA754 Southwest Airlines 3 2026-05-24
SWA551 Southwest Airlines 3 2026-05-23
SWA541 - 3 2026-07-02
SWA483 - 3 2026-06-26
SWA4618 Southwest Airlines 3 2026-07-16
SWA4533 Southwest Airlines 3 2026-04-17
SWA446 - 3 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1747 COS → MDW Jul 26, 17:00 UTCJul 26, 20:20 UTC3h 20m
2026-07-26 SWA867 BLI → LAS Jul 26, 13:40 UTCJul 26, 15:40 UTC2h 0m
2026-07-26 SWA4309 DEN → PNS Jul 26, 10:40 UTCJul 26, 12:35 UTC1h 55m
2026-07-26 SWA3956 OAK → SEA Jul 26, 00:05 UTCJul 26, 01:55 UTC1h 50m
2026-07-25 SWA4113 LAS → SJC Jul 25, 21:00 UTCJul 25, 23:15 UTC2h 15m
2026-07-25 SWA4113 LAS → SJC Jul 25, 19:05 UTCJul 25, 19:20 UTC15m
2026-07-25 SWA4113 LAS → SJC Jul 25, 19:04 UTCJul 25, 23:13 UTC4h 9m
2026-07-25 SWA3548 BWI → MDW Jul 25, 13:50 UTCJul 25, 17:40 UTC3h 50m
2026-07-25 SWA3548 BWI → MDW Jul 25, 13:49 UTCJul 25, 17:50 UTC4h 1m
2026-07-25 SWA3422 BUR → OAK Jul 25, 10:20 UTCJul 25, 11:10 UTC50m
2026-07-25 SWA3810 SJC → AUS Jul 25, 01:55 UTCJul 25, 03:25 UTC1h 30m
2026-07-24 SWA3851 SAT → HOU Jul 24, 22:15 UTCJul 25, 00:55 UTC2h 40m
2026-07-24 SWA4665 SEA → SJC Jul 24, 18:05 UTCJul 24, 20:25 UTC2h 20m
2026-07-24 SWA4114 PHX → BNA Jul 24, 15:30 UTCJul 24, 17:05 UTC1h 35m
2026-07-24 SWA4114 PHX → BNA Jul 24, 15:27 UTCJul 24, 17:00 UTC1h 33m
2026-07-24 SWA2465 AUS → ELP Jul 24, 12:15 UTCJul 24, 14:05 UTC1h 50m
2026-07-24 SWA2144 GRR → BWI Jul 24, 01:40 UTCJul 24, 03:35 UTC1h 55m
2026-07-23 SWA879 CLT → MDW Jul 23, 22:20 UTCJul 23, 23:45 UTC1h 25m
2026-07-23 SWA879 CLT → MDW Jul 23, 22:16 UTCJul 23, 23:45 UTC1h 29m
2026-07-23 SWA4063 - Jul 23, 19:10 UTCJul 23, 21:00 UTC1h 50m
2026-07-23 SWA246 SJC → HNL Jul 23, 16:10 UTCJul 23, 18:00 UTC1h 50m
2026-07-23 SWA899 DEN → TPA Jul 23, 11:35 UTCJul 23, 14:30 UTC2h 55m
2026-07-23 SWA2770 SJC → SLC Jul 23, 04:20 UTCJul 23, 06:30 UTC2h 10m
2026-07-23 SWA2770 SJC → SLC Jul 23, 04:20 UTCJul 23, 06:28 UTC2h 9m
2026-07-23 SWA999 PHL → FLL Jul 23, 01:40 UTCJul 23, 03:20 UTC1h 40m
2026-07-22 SWA999 PHL → FLL Jul 22, 19:55 UTCJul 23, 00:25 UTC4h 30m
2026-07-22 SWA1700 SJC → SNA Jul 22, 16:30 UTCJul 22, 18:19 UTC1h 49m
2026-07-22 SWA1700 SJC → SNA Jul 22, 16:35 UTCJul 22, 18:30 UTC1h 55m
2026-07-22 SWA3615 BNA → TPA Jul 22, 12:30 UTCJul 22, 14:40 UTC2h 10m
2026-07-22 SWA1418 DAL → DCA Jul 22, 05:15 UTCJul 22, 07:36 UTC2h 21m
2026-07-22 SWA1418 DAL → DCA Jul 22, 05:20 UTCJul 22, 05:25 UTC5m
2026-07-22 SWA1418 DAL → DCA Jul 22, 02:50 UTCJul 22, 03:45 UTC55m
2026-07-22 SWA1418 DAL → DCA Jul 22, 02:45 UTCJul 22, 03:41 UTC57m
2026-07-22 SWA1418 DAL → DCA Jul 22, 00:50 UTCJul 22, 01:50 UTC1h 0m
2026-07-21 SWA4181 OAK → PHX Jul 21, 22:30 UTCJul 21, 23:40 UTC1h 10m
2026-07-21 SWA4181 OAK → PHX Jul 21, 22:26 UTCJul 21, 23:38 UTC1h 12m
2026-07-21 SWA4891 - Jul 21, 17:25 UTCJul 21, 21:05 UTC3h 40m
2026-07-21 SWA960 ISP → BNA Jul 21, 15:05 UTCJul 21, 15:45 UTC40m
2026-07-21 SWA960 ISP → BNA Jul 21, 15:00 UTCJul 21, 16:20 UTC1h 20m
2026-07-21 SWA3894 STL → BWI Jul 21, 11:59 UTCJul 21, 13:33 UTC1h 34m
2026-07-21 SWA3894 STL → BWI Jul 21, 12:00 UTCJul 21, 13:45 UTC1h 45m
2026-07-21 SWA3317 LGB → OAK Jul 21, 04:20 UTCJul 21, 05:55 UTC1h 35m
2026-07-21 SWA3198 TPA → PVD Jul 21, 01:05 UTCJul 21, 03:15 UTC2h 10m
2026-07-21 SWA3198 TPA → PVD Jul 21, 01:02 UTCJul 21, 03:10 UTC2h 8m
2026-07-20 SWA2126 MDW → BOS Jul 20, 22:20 UTCJul 21, 00:00 UTC1h 39m
2026-07-20 SWA2126 MDW → BOS Jul 20, 17:15 UTCJul 20, 20:30 UTC3h 15m
2026-07-20 SWA537 BNA → IND Jul 20, 15:25 UTCJul 20, 16:15 UTC50m
2026-07-20 SWA537 BNA → IND Jul 20, 15:22 UTCJul 20, 16:08 UTC46m
2026-07-20 SWA3107 OKC → BNA Jul 20, 12:45 UTCJul 20, 14:10 UTC1h 25m
2026-07-20 SWA608 SFO → SAN Jul 20, 04:30 UTCJul 20, 05:50 UTC1h 20m

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 N8619F page for operator, model, and routing details .

Mode-S ABD627 frequently asked

What is Mode-S code ABD627?
ABD627 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8619F.
Where is Mode-S ABD627 registered?
Mode-S code ABD627 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 ABD627 broadcasting right now?
Yes. Mode-S ABD627 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABD627, octal 52753047, decimal 11,261,479.
What flights does ABD627 operate?
Mode-S ABD627 has broadcast 20 distinct callsigns, including SWA3064, SWA899, SWA4698, SWA4047, SWA3215.