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sensors Mode-S transponder

AA7108

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N772FX · operated by FEDERAL EXPRESS CORP

Hex
AA7108
Octal
52470410
Decimal
11,170,056
Country
US
Tail
N772FX
Type
C408
No current signal · last broadcast 5h ago
Flights observed
212
Distinct callsigns
13
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S AA7108.

Country allocation

The ICAO 24-bit address AA7108 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 13 distinct

Callsign Airline Flights Last seen
CPT8680 - 32 2026-07-16
CPT8670 - 23 2026-07-17
CPT8651 - 22 2026-07-16
CPT8678 - 21 2026-07-13
CPT8652 - 20 2026-07-17
CPT7725 - 20 2026-07-16
CPT7727 - 18 2026-07-17
CPT7670 - 18 2026-07-10
CPT772 - 16 2026-07-14
CPT8674 - 14 2026-07-13
CPT7674 - 4 2026-06-09
CPT7678 - 3 2026-05-20
CPT8672 - 1 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CPT7727 - Jul 17, 23:55 UTCJul 18, 00:45 UTC50m
2026-07-17 CPT8652 - Jul 17, 21:20 UTCJul 17, 22:15 UTC55m
2026-07-17 CPT8670 - Jul 17, 16:00 UTCJul 17, 16:10 UTC10m
2026-07-16 CPT7725 - Jul 16, 23:49 UTCJul 17, 00:35 UTC45m
2026-07-16 CPT8651 - Jul 16, 20:25 UTCJul 16, 21:15 UTC50m
2026-07-16 CPT8680 - Jul 16, 15:14 UTCJul 16, 15:25 UTC10m
2026-07-16 CPT7727 - Jul 16, 00:30 UTCJul 16, 01:20 UTC50m
2026-07-15 CPT8652 - Jul 15, 22:30 UTCJul 15, 23:20 UTC50m
2026-07-15 CPT8670 - Jul 15, 16:00 UTCJul 15, 16:10 UTC10m
2026-07-14 CPT8670 - Jul 14, 15:45 UTCJul 14, 16:00 UTC15m
2026-07-14 CPT772 - Jul 14, 00:25 UTCJul 14, 00:40 UTC15m
2026-07-13 CPT8674 - Jul 13, 21:30 UTCJul 13, 21:45 UTC15m
2026-07-13 CPT8678 - Jul 13, 16:40 UTCJul 13, 16:55 UTC15m
2026-07-10 CPT772 - Jul 10, 22:35 UTCJul 10, 23:25 UTC50m
2026-07-10 CPT8652 - Jul 10, 21:00 UTCJul 10, 21:55 UTC55m
2026-07-10 CPT7670 - Jul 10, 17:55 UTCJul 10, 18:05 UTC10m
2026-07-10 CPT8670 - Jul 10, 16:10 UTCJul 10, 16:20 UTC10m
2026-07-09 CPT8670 - Jul 9, 15:40 UTCJul 9, 15:55 UTC15m
2026-07-08 CPT8672 - Jul 8, 22:20 UTCJul 8, 22:30 UTC10m
2026-07-08 CPT7727 KOA → HNL Jul 8, 00:10 UTCJul 8, 00:55 UTC45m
2026-07-07 CPT8652 - Jul 7, 22:25 UTCJul 7, 23:15 UTC50m
2026-07-03 CPT8670 - Jul 3, 15:45 UTCJul 3, 16:00 UTC15m
2026-07-02 CPT7725 - Jul 2, 23:40 UTCJul 3, 00:30 UTC50m
2026-07-02 CPT8651 - Jul 2, 21:10 UTCJul 2, 22:00 UTC50m
2026-07-02 CPT8680 - Jul 2, 15:10 UTCJul 2, 15:20 UTC10m
2026-07-02 CPT7727 KOA → HNL Jul 2, 00:25 UTCJul 2, 01:10 UTC45m
2026-07-01 CPT8652 - Jul 1, 22:00 UTCJul 1, 23:00 UTC1h 0m
2026-07-01 CPT7670 - Jul 1, 18:00 UTCJul 1, 18:10 UTC10m
2026-07-01 CPT8670 - Jul 1, 15:50 UTCJul 1, 16:00 UTC10m
2026-06-30 CPT8674 - Jun 30, 21:30 UTCJun 30, 21:40 UTC10m
2026-06-29 CPT772 - Jun 29, 19:24 UTCJun 29, 19:35 UTC10m
2026-06-29 CPT772 - Jun 29, 17:30 UTCJun 29, 17:45 UTC15m
2026-06-26 CPT772 - Jun 26, 19:24 UTCJun 26, 19:35 UTC10m
2026-06-26 CPT772 - Jun 26, 17:35 UTCJun 26, 17:50 UTC15m
2026-06-26 CPT772 - Jun 26, 00:59 UTCJun 26, 01:10 UTC10m
2026-06-25 CPT772 - Jun 25, 23:14 UTCJun 25, 23:24 UTC10m
2026-06-24 CPT7725 KOA → HNL Jun 24, 00:05 UTCJun 24, 00:55 UTC50m
2026-06-23 CPT8651 - Jun 23, 21:05 UTCJun 23, 21:59 UTC55m
2026-06-23 CPT8680 - Jun 23, 15:15 UTCJun 23, 15:24 UTC10m
2026-06-22 CPT7725 KOA → HNL Jun 22, 23:55 UTCJun 23, 00:45 UTC50m
2026-06-22 CPT8651 - Jun 22, 21:14 UTCJun 22, 22:10 UTC55m
2026-06-22 CPT8680 - Jun 22, 15:14 UTCJun 22, 15:24 UTC10m
2026-06-20 CPT7727 KOA → HNL Jun 20, 00:04 UTCJun 20, 00:54 UTC50m
2026-06-19 CPT8652 - Jun 19, 21:30 UTCJun 19, 22:24 UTC55m
2026-06-19 CPT7670 - Jun 19, 17:49 UTCJun 19, 17:59 UTC10m
2026-06-19 CPT8670 - Jun 19, 15:44 UTCJun 19, 15:54 UTC10m
2026-06-18 CPT7725 - Jun 18, 23:55 UTCJun 19, 00:45 UTC49m
2026-06-18 CPT8651 - Jun 18, 21:45 UTCJun 18, 22:35 UTC50m
2026-06-18 CPT8680 - Jun 18, 17:40 UTCJun 18, 17:50 UTC10m
2026-06-18 CPT8680 - Jun 18, 15:25 UTCJun 18, 15:45 UTC20m

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 N772FX page for operator, model, and routing details .

Mode-S AA7108 frequently asked

What is Mode-S code AA7108?
AA7108 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N772FX.
Where is Mode-S AA7108 registered?
Mode-S code AA7108 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 AA7108 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA7108, octal 52470410, decimal 11,170,056.
What flights does AA7108 operate?
Mode-S AA7108 has broadcast 13 distinct callsigns, including CPT8680, CPT8670, CPT8651, CPT8678, CPT8652.