Apparatus

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sensors Mode-S transponder

A79625

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5881K · operated by UMB BANK NA OWNER TRUSTEE

Hex
A79625
Octal
51713045
Decimal
10,982,949
Country
US
Tail
N5881K
Type
A333
No current signal · last broadcast 1h ago
Flights observed
106
Distinct callsigns
16
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A79625.

Country allocation

The ICAO 24-bit address A79625 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 16 distinct

Callsign Airline Flights Last seen
ASA2619 Alaska Airlines 24 2026-05-26
ASA2611 Alaska Airlines 24 2026-05-29
ASA2606 Alaska Airlines 11 2026-05-22
ASA2618 Alaska Airlines 8 2026-05-22
ASA2613 Alaska Airlines 8 2026-05-27
ASA2620 Alaska Airlines 7 2026-05-15
ASA2616 Alaska Airlines 7 2026-05-14
ASA2604 Alaska Airlines 7 2026-05-14
ASA2951 - 2 2026-04-15
ASA2625 Alaska Airlines 2 2026-05-29
ASA2952 Alaska Airlines 1 2026-04-16
ASA2832 Alaska Airlines 1 2026-05-15
ASA2831 Alaska Airlines 1 2026-05-01
ASA2645 Alaska Airlines 1 2026-05-27
ASA2623 Alaska Airlines 1 2026-05-30
ASA2602 Alaska Airlines 1 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 ASA2623 CVG → SMF May 30, 04:50 UTCMay 30, 07:15 UTC2h 25m
2026-05-29 ASA2611 SMF → AFW May 29, 18:10 UTCMay 29, 22:00 UTC3h 50m
2026-05-29 ASA2625 AFW → SMF May 29, 04:55 UTCMay 29, 07:55 UTC3h 0m
2026-05-28 ASA2602 CVG → SMF May 28, 13:10 UTCMay 28, 16:00 UTC2h 50m
2026-05-28 ASA2625 AFW → SMF May 28, 05:05 UTCMay 28, 07:55 UTC2h 50m
2026-05-27 ASA2613 AFW → CVG May 27, 06:20 UTCMay 27, 09:25 UTC3h 6m
2026-05-27 ASA2645 AFW → JFK May 27, 00:25 UTCMay 27, 03:29 UTC3h 5m
2026-05-26 ASA2611 SMF → AFW May 26, 17:39 UTCMay 26, 20:45 UTC3h 5m
2026-05-26 ASA2619 SBD → PDX May 26, 02:00 UTCMay 26, 05:20 UTC3h 20m
2026-05-25 ASA2611 SMF → AFW May 25, 17:35 UTCMay 25, 20:34 UTC3h 0m
2026-05-25 ASA2619 SBD → PDX May 25, 02:50 UTCMay 25, 05:50 UTC3h 0m
2026-05-24 ASA2611 SMF → AFW May 24, 17:10 UTCMay 24, 20:10 UTC3h 0m
2026-05-24 ASA2619 SBD → PDX May 24, 00:50 UTCMay 24, 03:50 UTC3h 0m
2026-05-23 ASA2611 SMF → AFW May 23, 17:30 UTCMay 23, 20:15 UTC2h 46m
2026-05-23 ASA2619 SBD → PDX May 23, 00:35 UTCMay 23, 03:45 UTC3h 10m
2026-05-22 ASA2606 PDX → ONT May 22, 06:00 UTCMay 22, 09:10 UTC3h 10m
2026-05-22 ASA2618 SBD → PDX May 22, 00:55 UTCMay 22, 03:45 UTC2h 50m
2026-05-21 ASA2606 PDX → ONT May 21, 07:10 UTCMay 21, 10:20 UTC3h 10m
2026-05-21 ASA2618 SBD → PDX May 21, 01:45 UTCMay 21, 04:50 UTC3h 5m
2026-05-20 ASA2606 PDX → ONT May 20, 07:00 UTCMay 20, 09:55 UTC2h 55m
2026-05-20 ASA2618 SBD → PDX May 20, 01:35 UTCMay 20, 04:55 UTC3h 21m
2026-05-19 ASA2606 PDX → ONT May 19, 06:10 UTCMay 19, 09:05 UTC2h 55m
2026-05-19 ASA2618 SBD → PDX May 19, 00:15 UTCMay 19, 03:25 UTC3h 10m
2026-05-18 ASA2611 SMF → AFW May 18, 17:30 UTCMay 18, 20:15 UTC2h 44m
2026-05-18 ASA2619 SBD → PDX May 18, 01:00 UTCMay 18, 04:25 UTC3h 25m
2026-05-17 ASA2611 SMF → AFW May 17, 17:30 UTCMay 17, 20:05 UTC2h 35m
2026-05-17 ASA2619 SBD → PDX May 17, 00:30 UTCMay 17, 03:45 UTC3h 15m
2026-05-16 ASA2611 SMF → AFW May 16, 17:20 UTCMay 16, 20:00 UTC2h 40m
2026-05-16 ASA2619 SBD → PDX May 16, 01:30 UTCMay 16, 04:45 UTC3h 15m
2026-05-15 ASA2611 SMF → AFW May 15, 17:15 UTCMay 15, 20:00 UTC2h 45m
2026-05-15 ASA2832 SBD → CVG May 15, 10:55 UTCMay 15, 12:05 UTC1h 10m
2026-05-15 ASA2620 ONT → HNL May 15, 01:00 UTCMay 15, 04:00 UTC3h 0m
2026-05-14 ASA2616 AFW → JFK May 14, 19:25 UTCMay 14, 21:20 UTC1h 55m
2026-05-14 ASA2604 IAH → CVG May 14, 05:50 UTCMay 14, 07:40 UTC1h 50m
2026-05-13 ASA2613 AFW → CVG May 13, 21:25 UTCMay 14, 00:20 UTC2h 55m
2026-05-13 ASA2620 ONT → HNL May 13, 01:20 UTCMay 13, 04:15 UTC2h 55m
2026-05-12 ASA2616 AFW → JFK May 12, 19:15 UTCMay 12, 21:15 UTC2h 0m
2026-05-12 ASA2604 IAH → CVG May 12, 05:35 UTCMay 12, 07:30 UTC1h 55m
2026-05-11 ASA2613 AFW → CVG May 11, 21:40 UTCMay 11, 22:35 UTC54m
2026-05-11 ASA2620 ONT → HNL May 11, 01:30 UTCMay 11, 04:30 UTC3h 0m
2026-05-10 ASA2616 AFW → JFK May 10, 19:00 UTCMay 10, 21:00 UTC2h 0m
2026-05-10 ASA2604 IAH → CVG May 10, 06:04 UTCMay 10, 07:55 UTC1h 50m
2026-05-09 ASA2613 AFW → CVG May 9, 21:30 UTCMay 10, 00:09 UTC2h 40m
2026-05-09 ASA2620 ONT → HNL May 9, 02:05 UTCMay 9, 05:05 UTC3h 0m
2026-05-08 ASA2616 AFW → JFK May 8, 19:15 UTCMay 8, 21:40 UTC2h 25m
2026-05-08 ASA2604 IAH → CVG May 8, 05:35 UTCMay 8, 07:20 UTC1h 45m
2026-05-07 ASA2613 AFW → CVG May 7, 21:35 UTCMay 8, 00:09 UTC2h 34m
2026-05-07 ASA2620 ONT → HNL May 7, 01:00 UTCMay 7, 04:00 UTC3h 0m
2026-05-06 ASA2616 AFW → JFK May 6, 19:10 UTCMay 6, 22:00 UTC2h 50m
2026-05-06 ASA2604 IAH → CVG May 6, 06:50 UTCMay 6, 08:45 UTC1h 55m

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 N5881K page for operator, model, and routing details .

Mode-S A79625 frequently asked

What is Mode-S code A79625?
A79625 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5881K.
Where is Mode-S A79625 registered?
Mode-S code A79625 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 A79625 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A79625, octal 51713045, decimal 10,982,949.
What flights does A79625 operate?
Mode-S A79625 has broadcast 16 distinct callsigns, including ASA2619, ASA2611, ASA2606, ASA2618, ASA2613.