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sensors Mode-S transponder

A48379

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N390HA · AIRBUS A-330-200 · operated by WILMINGTON TRUST CO TRUSTEE

Hex
A48379
Octal
51101571
Decimal
10,781,561
Country
US
Tail
N390HA
Type
A332
Broadcasting now · callsign ASA831 · 36,000 ft
Flights observed
254
Distinct callsigns
20
Country
US
Last broadcast
7m ago

Current position

A48379 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A48379 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
ASA801 - 14 2026-07-04
ASA814 - 12 2026-07-04
ASA829 - 11 2026-07-13
ASA833 Alaska Airlines 10 2026-05-31
ASA832 Alaska Airlines 10 2026-06-16
ASA811 Alaska Airlines 10 2026-06-17
ASA804 - 10 2026-07-04
ASA803 - 10 2026-07-07
ASA813 Alaska Airlines 9 2026-07-05
ASA812 - 9 2026-06-16
ASA864 Alaska Airlines 8 2026-05-28
ASA830 - 8 2026-07-13
ASA819 Alaska Airlines 8 2026-06-24
ASA863 Alaska Airlines 7 2026-05-28
ASA850 - 7 2026-07-08
ASA831 - 7 2026-07-14
ASA815 - 7 2026-06-23
ASA849 - 6 2026-07-08
ASA900 - 5 2026-06-30
ASA820 - 5 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ASA831 - Jul 14, 07:55 UTCJul 14, 08:15 UTC20m
2026-07-13 ASA829 - Jul 13, 20:15 UTCJul 14, 05:45 UTC9h 30m
2026-07-13 ASA830 - Jul 13, 12:15 UTCJul 13, 17:20 UTC5h 5m
2026-07-13 ASA830 - Jul 13, 08:10 UTCJul 13, 08:20 UTC10m
2026-07-12 ASA829 - Jul 12, 23:15 UTCJul 12, 23:30 UTC15m
2026-07-12 ASA829 - Jul 12, 13:40 UTCJul 12, 19:10 UTC5h 30m
2026-07-12 ASA830 - Jul 12, 06:05 UTCJul 12, 11:01 UTC4h 55m
2026-07-12 ASA830 - Jul 12, 01:45 UTCJul 12, 01:55 UTC10m
2026-07-11 ASA807 - Jul 11, 22:40 UTCJul 11, 22:55 UTC15m
2026-07-11 ASA807 - Jul 11, 17:20 UTCJul 11, 18:15 UTC55m
2026-07-11 ASA808 - Jul 11, 09:50 UTCJul 11, 15:00 UTC5h 10m
2026-07-11 ASA805 - Jul 11, 07:15 UTCJul 11, 07:35 UTC20m
2026-07-11 ASA805 - Jul 11, 01:35 UTCJul 11, 03:01 UTC1h 25m
2026-07-10 ASA806 - Jul 10, 18:10 UTCJul 10, 23:20 UTC5h 10m
2026-07-10 ASA817 LAS → HNL Jul 10, 09:25 UTCJul 10, 15:15 UTC5h 50m
2026-07-09 ASA876 - Jul 9, 23:55 UTCJul 10, 05:10 UTC5h 15m
2026-07-09 ASA847 - Jul 9, 20:30 UTCJul 9, 20:45 UTC15m
2026-07-09 ASA847 - Jul 9, 15:40 UTCJul 9, 16:10 UTC30m
2026-07-08 ASA848 - Jul 8, 22:40 UTCJul 9, 03:20 UTC4h 40m
2026-07-08 ASA850 - Jul 8, 12:00 UTCJul 8, 19:35 UTC7h 35m
2026-07-08 ASA849 - Jul 8, 00:45 UTCJul 8, 09:35 UTC8h 50m
2026-07-07 ASA803 - Jul 7, 22:20 UTCJul 7, 22:35 UTC15m
2026-07-07 ASA803 - Jul 7, 17:35 UTCJul 7, 18:15 UTC40m
2026-07-06 ASA802 - Jul 6, 23:30 UTCJul 7, 04:20 UTC4h 50m
2026-07-05 ASA813 LAX → OGG Jul 5, 23:10 UTCJul 5, 23:30 UTC20m
2026-07-05 ASA813 LAX → OGG Jul 5, 18:20 UTCJul 5, 19:10 UTC50m
2026-07-04 ASA814 - Jul 4, 22:30 UTCJul 5, 03:40 UTC5h 10m
2026-07-04 ASA801 - Jul 4, 14:15 UTCJul 4, 19:50 UTC5h 35m
2026-07-04 ASA804 - Jul 4, 07:30 UTCJul 4, 12:05 UTC4h 35m
2026-07-03 ASA817 LAS → HNL Jul 3, 09:20 UTCJul 3, 15:15 UTC5h 55m
2026-07-02 ASA876 - Jul 2, 23:55 UTCJul 3, 04:55 UTC5h 0m
2026-07-02 ASA801 - Jul 2, 19:15 UTCJul 2, 19:35 UTC20m
2026-07-02 ASA801 - Jul 2, 14:15 UTCJul 2, 14:50 UTC35m
2026-07-02 ASA804 - Jul 2, 07:00 UTCJul 2, 11:40 UTC4h 40m
2026-07-02 ASA803 - Jul 2, 00:50 UTCJul 2, 01:15 UTC25m
2026-07-01 ASA803 - Jul 1, 19:55 UTCJul 1, 20:25 UTC30m
2026-07-01 ASA934 - Jul 1, 05:25 UTCJul 1, 06:05 UTC40m
2026-06-30 ASA929 - Jun 30, 18:35 UTCJun 30, 19:25 UTC50m
2026-06-30 ASA900 - Jun 30, 13:50 UTCJun 30, 14:50 UTC1h 0m
2026-06-30 ASA900 - Jun 30, 09:40 UTCJun 30, 09:50 UTC10m
2026-06-30 ASA805 LAS → HNL Jun 30, 01:30 UTCJun 30, 07:20 UTC5h 50m
2026-06-29 ASA806 - Jun 29, 18:05 UTCJun 29, 23:14 UTC5h 10m
2026-06-29 ASA809 - Jun 29, 06:44 UTCJun 29, 07:09 UTC25m
2026-06-29 ASA809 - Jun 29, 01:50 UTCJun 29, 02:25 UTC35m
2026-06-28 ASA810 - Jun 28, 18:34 UTCJun 28, 23:29 UTC4h 55m
2026-06-28 ASA882 - Jun 28, 09:39 UTCJun 28, 15:05 UTC5h 25m
2026-06-28 ASA881 - Jun 28, 01:59 UTCJun 28, 07:20 UTC5h 20m
2026-06-27 ASA813 LAX → OGG Jun 27, 22:55 UTCJun 27, 23:14 UTC20m
2026-06-27 ASA813 LAX → OGG Jun 27, 17:49 UTCJun 27, 18:39 UTC50m
2026-06-26 ASA814 HNL → PDX Jun 26, 23:00 UTCJun 27, 04:05 UTC5h 5m

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 N390HA page for operator, model, and routing details .

Mode-S A48379 frequently asked

What is Mode-S code A48379?
A48379 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N390HA.
Where is Mode-S A48379 registered?
Mode-S code A48379 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 A48379 broadcasting right now?
Yes. Mode-S A48379 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A48379, octal 51101571, decimal 10,781,561.
What flights does A48379 operate?
Mode-S A48379 has broadcast 20 distinct callsigns, including ASA801, ASA814, ASA829, ASA833, ASA832.