Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
No current signal · last broadcast Jul 26, 18:20 UTC
Flights observed
290
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 18:20 UTC

Last known position

Most recent position reported by Mode-S A48379.

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
ASA832 - 14 2026-07-15
ASA801 - 14 2026-07-04
ASA829 - 13 2026-07-18
ASA814 - 13 2026-07-16
ASA813 Alaska Airlines 11 2026-07-17
ASA833 Alaska Airlines 10 2026-05-31
ASA811 Alaska Airlines 10 2026-06-17
ASA804 - 10 2026-07-04
ASA803 - 10 2026-07-07
ASA830 Alaska Airlines 9 2026-07-18
ASA812 - 9 2026-06-16
ASA900 Alaska Airlines 8 2026-07-23
ASA864 Alaska Airlines 8 2026-05-28
ASA831 - 8 2026-07-15
ASA819 Alaska Airlines 8 2026-06-24
ASA899 Alaska Airlines 7 2026-07-26
ASA863 Alaska Airlines 7 2026-05-28
ASA850 - 7 2026-07-08
ASA815 - 7 2026-06-23
ASA849 - 6 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ASA844 LAX → PDX Jul 26, 17:50 UTCJul 26, 18:20 UTC30m
2026-07-26 ASA853 SEA → HNL Jul 26, 13:55 UTCJul 26, 14:55 UTC1h 0m
2026-07-26 ASA853 SEA → HNL Jul 26, 10:20 UTCJul 26, 10:35 UTC15m
2026-07-26 ASA899 SAN → KOA Jul 26, 01:55 UTCJul 26, 02:10 UTC15m
2026-07-25 ASA899 SAN → KOA Jul 25, 20:45 UTCJul 25, 21:35 UTC50m
2026-07-25 ASA930 PDX → SEA Jul 25, 03:05 UTCJul 25, 04:10 UTC1h 5m
2026-07-24 ASA933 ABQ → SEA Jul 24, 21:05 UTCJul 24, 21:15 UTC10m
2026-07-24 ASA933 ABQ → SEA Jul 24, 16:10 UTCJul 24, 16:40 UTC30m
2026-07-24 ASA934 SEA → EUG Jul 24, 04:45 UTCJul 24, 05:50 UTC1h 5m
2026-07-23 ASA929 SEA → PDX Jul 23, 17:30 UTCJul 23, 18:10 UTC40m
2026-07-23 ASA900 SEA → RDM Jul 23, 14:00 UTCJul 23, 15:00 UTC1h 0m
2026-07-23 ASA900 SEA → RDM Jul 23, 09:50 UTCJul 23, 10:00 UTC10m
2026-07-23 ASA809 PDX → OGG Jul 23, 01:20 UTCJul 23, 06:45 UTC5h 25m
2026-07-22 ASA810 LIH → SEA Jul 22, 18:20 UTCJul 22, 23:00 UTC4h 40m
2026-07-22 ASA882 OGG → LAX Jul 22, 02:25 UTCJul 22, 15:00 UTC12h 35m
2026-07-21 ASA807 SEA → KOA Jul 21, 17:50 UTCJul 21, 23:45 UTC5h 55m
2026-07-21 ASA808 - Jul 21, 09:40 UTCJul 21, 14:50 UTC5h 10m
2026-07-21 ASA899 SAN → KOA Jul 21, 02:50 UTCJul 21, 03:00 UTC10m
2026-07-20 ASA899 SAN → KOA Jul 20, 21:20 UTCJul 20, 22:15 UTC55m
2026-07-20 ASA824 HNL → SEA Jul 20, 09:25 UTCJul 20, 18:10 UTC8h 45m
2026-07-19 ASA823 LAX → NAS Jul 19, 21:05 UTCJul 20, 06:50 UTC9h 45m
2026-07-19 ASA900 - Jul 19, 09:40 UTCJul 19, 14:40 UTC5h 0m
2026-07-18 ASA829 - Jul 18, 23:45 UTCJul 19, 00:00 UTC15m
2026-07-18 ASA829 - Jul 18, 14:25 UTCJul 18, 19:45 UTC5h 20m
2026-07-18 ASA830 HNL → SJC Jul 18, 01:50 UTCJul 18, 11:05 UTC9h 16m
2026-07-17 ASA813 LAX → OGG Jul 17, 23:20 UTCJul 17, 23:35 UTC15m
2026-07-17 ASA813 LAX → OGG Jul 17, 18:19 UTCJul 17, 19:05 UTC45m
2026-07-16 ASA814 - Jul 16, 22:49 UTCJul 17, 03:50 UTC5h 0m
2026-07-16 ASA847 - Jul 16, 20:15 UTCJul 16, 20:35 UTC20m
2026-07-16 ASA847 - Jul 16, 15:35 UTCJul 16, 16:09 UTC35m
2026-07-15 ASA848 - Jul 15, 22:40 UTCJul 16, 03:10 UTC4h 30m
2026-07-15 ASA832 - Jul 15, 20:10 UTCJul 15, 20:40 UTC30m
2026-07-15 ASA832 - Jul 15, 13:25 UTCJul 15, 14:10 UTC45m
2026-07-15 ASA831 - Jul 15, 03:05 UTCJul 15, 11:05 UTC8h 0m
2026-07-15 ASA832 - Jul 15, 00:45 UTCJul 15, 01:05 UTC20m
2026-07-14 ASA832 - Jul 14, 18:05 UTCJul 14, 18:50 UTC45m
2026-07-14 ASA831 - Jul 14, 07:55 UTCJul 14, 15:45 UTC7h 50m
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

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?
No active broadcast right now. Last signal was Jul 26, 18:20 UTC.
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 ASA832, ASA801, ASA829, ASA814, ASA813.