Apparatus

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sensors Mode-S transponder

AA7468

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N773CK · BOEING 777-200LR · operated by UMB BANK NA TRUSTEE

Hex
AA7468
Octal
52472150
Decimal
11,170,920
Country
US
Tail
N773CK
Type
B77L
Broadcasting now · callsign CKS253 · 4,875 ft
Flights observed
224
Distinct callsigns
20
Country
US
Last broadcast
23m ago

Current position

AA7468 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AA7468 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
CKS241 - 25 2026-07-02
CKS255 - 15 2026-07-07
CKS273 Kalitta Air 14 2026-05-10
CKS205 Kalitta Air 14 2026-05-26
CKS240 - 13 2026-07-06
CKS206 - 13 2026-07-13
CKS270 Kalitta Air 10 2026-05-06
CKS209 Kalitta Air 9 2026-04-17
CKS204 Kalitta Air 9 2026-04-13
CKS272 - 8 2026-06-28
CKS256 - 8 2026-06-29
CKS253 - 8 2026-07-13
CKS208 Kalitta Air 8 2026-04-16
CKS254 Kalitta Air 7 2026-05-27
CKS202 - 7 2026-07-04
CKS247 - 6 2026-07-08
CKS271 - 5 2026-06-27
CKS248 Kalitta Air 5 2026-04-25
CKS242 - 4 2026-06-25
CKS294 Kalitta Air 3 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CKS253 - Jul 13, 19:00 UTCJul 14, 04:00 UTC9h 0m
2026-07-13 CKS206 - Jul 13, 05:40 UTCJul 13, 15:25 UTC9h 45m
2026-07-12 CKS206 - Jul 12, 20:15 UTCJul 13, 02:25 UTC6h 10m
2026-07-12 CKS286 - Jul 12, 09:20 UTCJul 12, 17:45 UTC8h 25m
2026-07-11 CKS287 - Jul 11, 14:25 UTCJul 12, 00:45 UTC10h 20m
2026-07-11 CKS287 - Jul 11, 00:50 UTCJul 11, 11:40 UTC10h 50m
2026-07-10 CKS287 - Jul 10, 22:30 UTCJul 10, 22:50 UTC20m
2026-07-10 CKS285 LAX → LEJ Jul 10, 14:20 UTCJul 10, 14:40 UTC20m
2026-07-10 CKS285 LAX → LEJ Jul 10, 04:15 UTCJul 10, 07:40 UTC3h 25m
2026-07-09 CKS285 LAX → LEJ Jul 9, 12:05 UTCJul 9, 20:00 UTC7h 55m
2026-07-08 CKS288 - Jul 8, 18:05 UTCJul 9, 02:55 UTC8h 50m
2026-07-08 CKS247 - Jul 8, 05:50 UTCJul 8, 14:10 UTC8h 20m
2026-07-07 CKS255 - Jul 7, 20:15 UTCJul 7, 21:50 UTC1h 35m
2026-07-07 CKS255 - Jul 7, 16:30 UTCJul 7, 17:20 UTC50m
2026-07-06 CKS255 HKG → YHM Jul 6, 23:25 UTCJul 7, 14:20 UTC14h 55m
2026-07-06 CKS240 ICN → HKG Jul 6, 16:55 UTCJul 6, 19:40 UTC2h 45m
2026-07-06 CKS240 - Jul 6, 00:20 UTCJul 6, 14:45 UTC14h 25m
2026-07-05 CKS255 JFK → CVG Jul 5, 20:10 UTCJul 5, 21:40 UTC1h 30m
2026-07-05 CKS255 - Jul 5, 11:00 UTCJul 5, 17:25 UTC6h 25m
2026-07-04 CKS255 HKG → ANC Jul 4, 23:15 UTCJul 5, 08:55 UTC9h 40m
2026-07-04 CKS202 - Jul 4, 09:05 UTCJul 4, 13:05 UTC4h 0m
2026-07-03 CKS202 - Jul 3, 18:05 UTCJul 4, 07:05 UTC13h 0m
2026-07-02 CKS241 - Jul 2, 21:20 UTCJul 2, 23:15 UTC1h 55m
2026-07-02 CKS241 - Jul 2, 11:00 UTCJul 2, 18:40 UTC7h 40m
2026-07-02 CKS241 - Jul 2, 00:15 UTCJul 2, 08:40 UTC8h 25m
2026-07-01 CKS241 - Jul 1, 23:25 UTCJul 1, 23:40 UTC15m
2026-07-01 CKS240 ANC → HKG Jul 1, 08:30 UTCJul 1, 18:40 UTC10h 10m
2026-06-30 CKS240 - Jun 30, 23:10 UTCJul 1, 06:55 UTC7h 45m
2026-06-30 CKS241 - Jun 30, 10:40 UTCJun 30, 18:05 UTC7h 25m
2026-06-30 CKS241 - Jun 30, 00:04 UTCJun 30, 08:50 UTC8h 46m
2026-06-29 CKS241 - Jun 29, 23:19 UTCJun 29, 23:34 UTC15m
2026-06-29 CKS256 ICN → HKG Jun 29, 17:10 UTCJun 29, 20:09 UTC3h 0m
2026-06-29 CKS256 - Jun 29, 02:35 UTCJun 29, 14:54 UTC12h 20m
2026-06-28 CKS256 - Jun 28, 12:44 UTCJun 28, 16:39 UTC3h 55m
2026-06-28 CKS256 - Jun 28, 07:20 UTCJun 28, 09:20 UTC2h 0m
2026-06-28 CKS272 - Jun 28, 02:10 UTCJun 28, 02:44 UTC35m
2026-06-27 CKS272 - Jun 27, 10:14 UTCJun 27, 12:45 UTC2h 30m
2026-06-27 CKS271 - Jun 27, 00:44 UTCJun 27, 07:59 UTC7h 15m
2026-06-26 CKS243 - Jun 26, 10:55 UTCJun 26, 18:39 UTC7h 45m
2026-06-26 CKS243 - Jun 26, 00:10 UTCJun 26, 09:00 UTC8h 50m
2026-06-25 CKS243 - Jun 25, 23:24 UTCJun 25, 23:39 UTC15m
2026-06-25 CKS242 - Jun 25, 09:20 UTCJun 25, 12:40 UTC3h 20m
2026-06-24 CKS242 - Jun 24, 17:25 UTCJun 25, 06:14 UTC12h 50m
2026-06-23 CKS253 - Jun 23, 08:50 UTCJun 23, 14:39 UTC5h 50m
2026-06-22 CKS253 HKG → ANC Jun 22, 21:25 UTCJun 23, 07:09 UTC9h 45m
2026-06-22 CKS240 - Jun 22, 12:25 UTCJun 22, 15:29 UTC3h 5m
2026-06-21 CKS240 - Jun 21, 19:34 UTCJun 22, 09:34 UTC14h 0m
2026-06-21 CKS241 - Jun 21, 02:35 UTCJun 21, 04:39 UTC2h 5m
2026-06-20 CKS241 ANC → MIA Jun 20, 14:54 UTCJun 20, 22:05 UTC7h 10m
2026-06-20 CKS241 - Jun 20, 02:54 UTCJun 20, 11:49 UTC8h 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 N773CK page for operator, model, and routing details .

Mode-S AA7468 frequently asked

What is Mode-S code AA7468?
AA7468 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N773CK.
Where is Mode-S AA7468 registered?
Mode-S code AA7468 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 AA7468 broadcasting right now?
Yes. Mode-S AA7468 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA7468, octal 52472150, decimal 11,170,920.
What flights does AA7468 operate?
Mode-S AA7468 has broadcast 20 distinct callsigns, including CKS241, CKS255, CKS273, CKS205, CKS240.