Apparatus

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sensors Mode-S transponder

A79AAE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5897K · operated by UMB BANK NA TRUSTEE

Hex
A79AAE
Octal
51715256
Decimal
10,984,110
Country
US
Tail
N5897K
Type
A333
Broadcasting now · callsign ASA2625 · 40,000 ft
Flights observed
190
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A79AAE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A79AAE 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
ASA2618 Alaska Airlines 24 2026-06-12
ASA2606 Alaska Airlines 23 2026-05-26
ASA2611 - 14 2026-07-07
ASA2602 - 10 2026-07-12
ASA2616 - 9 2026-07-03
ASA2619 - 8 2026-06-27
ASA2617 - 8 2026-06-22
ASA2614 - 7 2026-06-26
ASA2612 Alaska Airlines 7 2026-07-01
ASA2625 - 6 2026-07-14
ASA2623 - 6 2026-07-08
ASA2605 Alaska Airlines 6 2026-06-12
ASA2627 - 5 2026-07-01
ASA2613 - 5 2026-07-13
ASA2609 Alaska Airlines 5 2026-05-17
ASA2749 Alaska Airlines 4 2026-05-17
ASA2622 Alaska Airlines 4 2026-06-21
ASA2610 - 4 2026-07-02
ASA2608 Alaska Airlines 4 2026-05-19
ASA2603 - 4 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ASA2625 - Jul 14, 05:00 UTCJul 14, 05:30 UTC30m
2026-07-13 ASA2613 JFK → AFW Jul 13, 06:45 UTCJul 13, 09:35 UTC2h 50m
2026-07-13 ASA2626 AFW → JFK Jul 13, 00:55 UTCJul 13, 04:00 UTC3h 5m
2026-07-12 ASA2602 SMF → AFW Jul 12, 13:01 UTCJul 12, 15:45 UTC2h 45m
2026-07-12 ASA2625 - Jul 12, 04:35 UTCJul 12, 07:25 UTC2h 50m
2026-07-11 ASA2602 SMF → AFW Jul 11, 12:55 UTCJul 11, 15:35 UTC2h 40m
2026-07-11 ASA2625 - Jul 11, 04:45 UTCJul 11, 07:50 UTC3h 5m
2026-07-10 ASA2602 SMF → AFW Jul 10, 12:50 UTCJul 10, 15:35 UTC2h 45m
2026-07-10 ASA2625 - Jul 10, 04:45 UTCJul 10, 07:45 UTC3h 0m
2026-07-09 ASA2602 - Jul 9, 13:00 UTCJul 9, 15:45 UTC2h 45m
2026-07-09 ASA2625 - Jul 9, 04:55 UTCJul 9, 08:00 UTC3h 5m
2026-07-08 ASA2602 SMF → AFW Jul 8, 13:10 UTCJul 8, 15:55 UTC2h 45m
2026-07-08 ASA2623 - Jul 8, 05:15 UTCJul 8, 09:25 UTC4h 10m
2026-07-07 ASA2611 SMF → CVG Jul 7, 18:05 UTCJul 7, 21:50 UTC3h 45m
2026-07-07 ASA2625 - Jul 7, 05:40 UTCJul 7, 08:40 UTC3h 0m
2026-07-06 ASA2613 AFW → CVG Jul 6, 07:30 UTCJul 6, 10:30 UTC3h 0m
2026-07-06 ASA2626 - Jul 6, 00:55 UTCJul 6, 05:10 UTC4h 15m
2026-07-04 ASA2602 SMF → AFW Jul 4, 12:45 UTCJul 4, 15:25 UTC2h 40m
2026-07-04 ASA2623 - Jul 4, 05:30 UTCJul 4, 09:45 UTC4h 15m
2026-07-03 ASA2616 SBD → CVG Jul 3, 19:55 UTCJul 3, 23:20 UTC3h 25m
2026-07-03 ASA2628 - Jul 3, 02:25 UTCJul 3, 05:20 UTC2h 55m
2026-07-02 ASA2603 - Jul 2, 19:25 UTCJul 2, 21:40 UTC2h 15m
2026-07-02 ASA2610 - Jul 2, 04:35 UTCJul 2, 06:25 UTC1h 50m
2026-07-01 ASA2629 - Jul 1, 20:05 UTCJul 1, 22:45 UTC2h 40m
2026-07-01 ASA2612 SBD → CVG Jul 1, 13:35 UTCJul 1, 15:25 UTC1h 50m
2026-07-01 ASA2627 - Jul 1, 05:15 UTCJul 1, 09:40 UTC4h 25m
2026-06-30 ASA2616 SBD → CVG Jun 30, 19:45 UTCJun 30, 23:15 UTC3h 30m
2026-06-30 ASA2612 SBD → CVG Jun 30, 13:40 UTCJun 30, 15:30 UTC1h 50m
2026-06-30 ASA2627 - Jun 30, 05:40 UTCJun 30, 09:55 UTC4h 15m
2026-06-29 ASA2616 SBD → CVG Jun 29, 19:54 UTCJun 29, 23:29 UTC3h 35m
2026-06-29 ASA2612 SBD → CVG Jun 29, 13:34 UTCJun 29, 15:24 UTC1h 50m
2026-06-29 ASA2627 - Jun 29, 05:15 UTCJun 29, 09:20 UTC4h 5m
2026-06-28 ASA2616 SBD → CVG Jun 28, 19:49 UTCJun 28, 23:25 UTC3h 35m
2026-06-28 ASA2628 - Jun 28, 01:55 UTCJun 28, 04:44 UTC2h 50m
2026-06-27 ASA2603 CVG → IAH Jun 27, 19:19 UTCJun 27, 21:34 UTC2h 15m
2026-06-27 ASA2619 PDX → CVG Jun 27, 04:29 UTCJun 27, 08:14 UTC3h 45m
2026-06-26 ASA2614 - Jun 26, 19:04 UTCJun 26, 23:15 UTC4h 10m
2026-06-26 ASA2610 SMF → CVG Jun 26, 04:34 UTCJun 26, 06:25 UTC1h 50m
2026-06-25 ASA2629 SBD → IAH Jun 25, 20:25 UTCJun 25, 23:09 UTC2h 45m
2026-06-25 ASA2628 IAH → SBD Jun 25, 02:05 UTCJun 25, 04:54 UTC2h 50m
2026-06-24 ASA2603 CVG → IAH Jun 24, 19:00 UTCJun 24, 21:00 UTC2h 0m
2026-06-24 ASA2610 SMF → CVG Jun 24, 04:50 UTCJun 24, 06:39 UTC1h 50m
2026-06-23 ASA2603 CVG → IAH Jun 23, 19:39 UTCJun 23, 21:39 UTC2h 0m
2026-06-23 ASA2610 SMF → CVG Jun 23, 04:35 UTCJun 23, 06:24 UTC1h 50m
2026-06-22 ASA2629 SBD → IAH Jun 22, 20:04 UTCJun 22, 22:40 UTC2h 35m
2026-06-22 ASA2612 SBD → CVG Jun 22, 13:25 UTCJun 22, 15:20 UTC1h 55m
2026-06-22 ASA2617 SBD → PDX Jun 22, 05:20 UTCJun 22, 07:19 UTC2h 0m
2026-06-21 ASA2622 CVG → SBD Jun 21, 20:24 UTCJun 22, 00:34 UTC4h 10m
2026-06-21 ASA2601 PDX → CVG Jun 21, 13:04 UTCJun 21, 16:44 UTC3h 40m
2026-06-21 ASA2617 SBD → PDX Jun 21, 04:24 UTCJun 21, 06:19 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 N5897K page for operator, model, and routing details .

Mode-S A79AAE frequently asked

What is Mode-S code A79AAE?
A79AAE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5897K.
Where is Mode-S A79AAE registered?
Mode-S code A79AAE 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 A79AAE broadcasting right now?
Yes. Mode-S A79AAE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A79AAE, octal 51715256, decimal 10,984,110.
What flights does A79AAE operate?
Mode-S A79AAE has broadcast 20 distinct callsigns, including ASA2618, ASA2606, ASA2611, ASA2602, ASA2616.