Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A98386

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N712AL · operated by ALASKA AIRLINES INC

Hex
A98386
Octal
52301606
Decimal
11,109,254
Country
US
Tail
N712AL
Type
B39M
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
466
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S A98386.

Country allocation

The ICAO 24-bit address A98386 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
ASA50 Alaska Airlines 11 2026-05-24
ASA49 Alaska Airlines 9 2026-05-24
ASA626 - 7 2026-06-27
ASA683 Alaska Airlines 5 2026-07-25
ASA68 Alaska Airlines 5 2026-07-25
ASA267 - 5 2026-06-15
ASA551 - 4 2026-07-02
ASA517 - 4 2026-04-13
ASA509 Alaska Airlines 4 2026-04-17
ASA365 Alaska Airlines 4 2026-05-25
ASA307 - 4 2026-06-29
ASA305 Alaska Airlines 4 2026-07-01
ASA270 Alaska Airlines 4 2026-06-08
ASA21 Alaska Airlines 4 2026-04-14
ASA90 Alaska Airlines 3 2026-06-28
ASA762 - 3 2026-06-25
ASA75 Alaska Airlines 3 2026-06-11
ASA746 Alaska Airlines 3 2026-07-21
ASA628 Alaska Airlines 3 2026-07-25
ASA60 Alaska Airlines 3 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ASA1632 PDX → SJC Jul 26, 19:05 UTCJul 26, 20:40 UTC1h 35m
2026-07-26 ASA349 BOS → SEA Jul 26, 15:45 UTCJul 26, 17:30 UTC1h 45m
2026-07-26 ASA1636 ANC → LAS Jul 26, 08:20 UTCJul 26, 13:10 UTC4h 50m
2026-07-26 ASA661 PHX → PAE Jul 26, 02:20 UTCJul 26, 05:20 UTC3h 0m
2026-07-25 ASA641 TUS → SEA Jul 25, 22:05 UTCJul 26, 00:45 UTC2h 40m
2026-07-25 ASA648 SEA → TUS Jul 25, 18:10 UTCJul 25, 21:00 UTC2h 50m
2026-07-25 ASA68 ANC → PHX Jul 25, 14:45 UTCJul 25, 15:30 UTC45m
2026-07-25 ASA68 ANC → PHX Jul 25, 14:52 UTCJul 25, 15:58 UTC1h 6m
2026-07-25 ASA628 SEA → JFK Jul 25, 04:05 UTCJul 25, 06:00 UTC1h 55m
2026-07-25 ASA683 LAS → PDX Jul 25, 01:50 UTCJul 25, 02:05 UTC15m
2026-07-25 ASA683 LAS → PDX Jul 25, 00:25 UTCJul 25, 02:05 UTC1h 40m
2026-07-25 ASA683 LAS → PDX Jul 25, 00:21 UTCJul 25, 01:32 UTC1h 11m
2026-07-24 ASA681 DEN → SEA Jul 24, 21:35 UTCJul 24, 23:05 UTC1h 30m
2026-07-24 ASA275 LAX → SEA Jul 24, 16:10 UTCJul 24, 19:10 UTC3h 0m
2026-07-24 ASA1521 SAN → ORD Jul 24, 05:25 UTCJul 24, 08:50 UTC3h 25m
2026-07-24 ASA1521 SAN → ORD Jul 24, 05:21 UTCJul 24, 08:52 UTC3h 31m
2026-07-24 ASA649 LAS → PDX Jul 24, 01:20 UTCJul 24, 03:05 UTC1h 45m
2026-07-23 ASA1386 PVR → SFO Jul 23, 22:10 UTCJul 24, 00:10 UTC2h 0m
2026-07-23 ASA251 GEG → PDX Jul 23, 19:55 UTCJul 23, 20:45 UTC50m
2026-07-23 ASA250 PDX → GEG Jul 23, 17:45 UTCJul 23, 18:30 UTC45m
2026-07-22 ASA1396 SAN → CUN Jul 22, 23:10 UTCJul 23, 03:10 UTC4h 0m
2026-07-22 ASA540 SFO → AUS Jul 22, 17:45 UTCJul 22, 21:25 UTC3h 40m
2026-07-22 ASA311 SEA → SFO Jul 22, 11:30 UTCJul 22, 16:15 UTC4h 45m
2026-07-21 ASA460 SEA → BOS Jul 21, 22:55 UTCJul 22, 03:20 UTC4h 25m
2026-07-21 ASA603 PHX → SEA Jul 21, 18:45 UTCJul 21, 21:10 UTC2h 25m
2026-07-21 ASA746 PVR → LAX Jul 21, 06:00 UTCJul 21, 06:50 UTC50m
2026-07-21 ASA746 PVR → LAX Jul 21, 06:00 UTCJul 21, 06:52 UTC52m
2026-07-21 ASA746 PVR → LAX Jul 21, 01:15 UTCJul 21, 04:20 UTC3h 5m
2026-07-20 ASA742 PHX → PDX Jul 20, 21:25 UTCJul 20, 23:35 UTC2h 10m
2026-07-20 ASA593 SEA → PHX Jul 20, 17:35 UTCJul 20, 20:05 UTC2h 30m
2026-07-20 ASA557 PDX → LAX Jul 20, 11:10 UTCJul 20, 14:20 UTC3h 10m
2026-07-20 ASA556 SFO → IAD Jul 20, 02:55 UTCJul 20, 05:30 UTC2h 35m
2026-07-19 ASA1381 CUN → PDX Jul 19, 23:15 UTCJul 20, 01:25 UTC2h 10m
2026-07-19 ASA1346 SEA → SAN Jul 19, 19:08 UTCJul 19, 21:28 UTC2h 20m
2026-07-19 ASA1346 SEA → SAN Jul 19, 19:00 UTCJul 19, 21:45 UTC2h 45m
2026-07-19 ASA587 ORD → SEA Jul 19, 13:20 UTCJul 19, 17:30 UTC4h 10m
2026-07-19 ASA1724 ANC → ORD Jul 19, 11:05 UTCJul 19, 11:20 UTC15m
2026-07-19 ASA1724 ANC → ORD Jul 19, 05:30 UTCJul 19, 11:20 UTC5h 50m
2026-07-19 ASA1724 ANC → ORD Jul 19, 05:31 UTCJul 19, 10:47 UTC5h 16m
2026-07-18 ASA1558 ANC → ANC Jul 18, 20:10 UTCJul 19, 03:05 UTC6h 55m
2026-07-18 ASA432 DEN → ANC Jul 18, 13:30 UTCJul 18, 18:30 UTC5h 0m
2026-07-18 ASA310 SEA → DEN Jul 18, 02:25 UTCJul 18, 04:30 UTC2h 6m
2026-07-17 ASA1381 SAN → SEA Jul 17, 22:46 UTCJul 18, 00:32 UTC1h 46m
2026-07-17 ASA1381 - Jul 17, 22:35 UTCJul 18, 00:50 UTC2h 15m
2026-07-17 ASA35 JFK → SAN Jul 17, 16:00 UTCJul 17, 20:55 UTC4h 55m
2026-07-16 ASA36 - Jul 16, 21:45 UTCJul 17, 02:50 UTC5h 5m
2026-07-16 ASA547 - Jul 16, 18:29 UTCJul 16, 19:35 UTC1h 5m
2026-07-16 ASA1360 LAX → SJD Jul 16, 14:21 UTCJul 16, 16:24 UTC2h 3m
2026-07-15 ASA1326 - Jul 15, 22:20 UTCJul 16, 03:55 UTC5h 35m
2026-07-15 ASA1331 - Jul 15, 07:00 UTCJul 15, 20:35 UTC13h 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 N712AL page for operator, model, and routing details .

Mode-S A98386 frequently asked

What is Mode-S code A98386?
A98386 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N712AL.
Where is Mode-S A98386 registered?
Mode-S code A98386 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 A98386 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A98386, octal 52301606, decimal 11,109,254.
What flights does A98386 operate?
Mode-S A98386 has broadcast 20 distinct callsigns, including ASA50, ASA49, ASA626, ASA683, ASA68.