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sensors Mode-S transponder

AA9108

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N780FE · CESSNA 208 Caravan · operated by FEDERAL EXPRESS CORP

Hex
AA9108
Octal
52510410
Decimal
11,178,248
Country
US
Tail
N780FE
Type
C208
No current signal · last broadcast 4h ago
Flights observed
117
Distinct callsigns
11
Country
US
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S AA9108.

Country allocation

The ICAO 24-bit address AA9108 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 11 distinct

Callsign Airline Flights Last seen
IRO8604 - 32 2026-07-02
IRO7604 - 31 2026-07-02
IRO8645 - 14 2026-07-11
IRO8579 - 12 2026-04-23
IRO7570 - 9 2026-07-14
IRO7440 - 9 2026-04-23
IRO780 - 6 2026-07-14
IRO8559 - 1 2026-04-24
IRO8431 - 1 2026-05-04
IRO7580 - 1 2026-04-17
IRO7554 - 1 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 IRO780 - Jul 14, 16:35 UTCJul 14, 17:25 UTC50m
2026-07-14 IRO7570 - Jul 14, 12:40 UTCJul 14, 14:00 UTC1h 20m
2026-07-13 IRO780 - Jul 13, 14:25 UTCJul 13, 15:25 UTC1h 0m
2026-07-11 IRO8645 - Jul 11, 12:35 UTCJul 11, 13:40 UTC1h 5m
2026-07-10 IRO7570 - Jul 10, 23:40 UTCJul 11, 00:35 UTC55m
2026-07-10 IRO8645 - Jul 10, 12:30 UTCJul 10, 13:35 UTC1h 5m
2026-07-09 IRO7570 - Jul 9, 23:50 UTCJul 10, 00:55 UTC1h 5m
2026-07-02 IRO8604 - Jul 2, 11:55 UTCJul 2, 12:35 UTC40m
2026-07-02 IRO7604 - Jul 2, 00:15 UTCJul 2, 00:55 UTC40m
2026-07-01 IRO8604 - Jul 1, 12:30 UTCJul 1, 13:10 UTC40m
2026-07-01 IRO7604 - Jul 1, 01:00 UTCJul 1, 01:45 UTC45m
2026-06-30 IRO8604 - Jun 30, 12:20 UTCJun 30, 13:00 UTC40m
2026-06-26 IRO7604 - Jun 26, 23:44 UTCJun 27, 00:20 UTC35m
2026-06-26 IRO8604 - Jun 26, 12:10 UTCJun 26, 12:44 UTC35m
2026-06-25 IRO7604 - Jun 25, 23:30 UTCJun 26, 00:05 UTC35m
2026-06-25 IRO8604 - Jun 25, 11:50 UTCJun 25, 12:25 UTC35m
2026-06-24 IRO7604 - Jun 24, 23:45 UTCJun 25, 00:19 UTC35m
2026-06-24 IRO8604 - Jun 24, 11:54 UTCJun 24, 12:44 UTC50m
2026-06-23 IRO7604 - Jun 23, 23:34 UTCJun 24, 00:05 UTC30m
2026-06-23 IRO8604 - Jun 23, 11:35 UTCJun 23, 12:25 UTC50m
2026-06-19 IRO7604 - Jun 19, 23:44 UTCJun 20, 00:14 UTC30m
2026-06-19 IRO8604 - Jun 19, 11:20 UTCJun 19, 11:54 UTC35m
2026-06-19 IRO7604 - Jun 19, 00:20 UTCJun 19, 00:49 UTC30m
2026-06-18 IRO8604 - Jun 18, 12:25 UTCJun 18, 13:10 UTC45m
2026-06-18 IRO7604 - Jun 18, 00:25 UTCJun 18, 00:55 UTC30m
2026-06-17 IRO8604 - Jun 17, 11:50 UTCJun 17, 12:35 UTC45m
2026-06-16 IRO7604 - Jun 16, 23:50 UTCJun 17, 00:15 UTC25m
2026-06-16 IRO8604 - Jun 16, 11:49 UTCJun 16, 12:30 UTC40m
2026-06-15 IRO7604 - Jun 15, 23:50 UTCJun 16, 00:24 UTC35m
2026-06-15 IRO8604 - Jun 15, 10:24 UTCJun 15, 11:05 UTC40m
2026-06-12 IRO7604 - Jun 12, 23:30 UTCJun 13, 00:00 UTC30m
2026-06-12 IRO8604 - Jun 12, 12:35 UTCJun 12, 13:15 UTC40m
2026-06-11 IRO7604 - Jun 11, 23:55 UTCJun 12, 00:35 UTC40m
2026-06-11 IRO8604 - Jun 11, 11:55 UTCJun 11, 12:40 UTC45m
2026-06-10 IRO7604 - Jun 10, 23:55 UTCJun 11, 00:45 UTC50m
2026-06-10 IRO8604 - Jun 10, 12:30 UTCJun 10, 13:05 UTC35m
2026-06-09 IRO7604 - Jun 9, 23:35 UTCJun 10, 00:00 UTC25m
2026-06-09 IRO8604 - Jun 9, 12:10 UTCJun 9, 12:40 UTC30m
2026-06-08 IRO7604 - Jun 8, 23:15 UTCJun 8, 23:50 UTC35m
2026-06-08 IRO8604 - Jun 8, 10:30 UTCJun 8, 11:10 UTC40m
2026-06-05 IRO7604 - Jun 5, 23:25 UTCJun 6, 00:00 UTC35m
2026-06-05 IRO8604 - Jun 5, 11:35 UTCJun 5, 12:10 UTC35m
2026-06-04 IRO7604 - Jun 4, 23:45 UTCJun 5, 00:20 UTC35m
2026-06-04 IRO8604 - Jun 4, 12:15 UTCJun 4, 12:55 UTC40m
2026-06-04 IRO7604 - Jun 4, 00:10 UTCJun 4, 00:40 UTC30m
2026-06-03 IRO8604 - Jun 3, 12:30 UTCJun 3, 13:05 UTC35m
2026-06-02 IRO7604 - Jun 2, 23:35 UTCJun 3, 00:05 UTC30m
2026-06-02 IRO8604 - Jun 2, 12:10 UTCJun 2, 12:45 UTC35m
2026-06-01 IRO7604 - Jun 1, 23:00 UTCJun 1, 23:35 UTC35m
2026-06-01 IRO8604 - Jun 1, 11:05 UTCJun 1, 11:45 UTC40m

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 N780FE page for operator, model, and routing details .

Mode-S AA9108 frequently asked

What is Mode-S code AA9108?
AA9108 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N780FE.
Where is Mode-S AA9108 registered?
Mode-S code AA9108 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 AA9108 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA9108, octal 52510410, decimal 11,178,248.
What flights does AA9108 operate?
Mode-S AA9108 has broadcast 11 distinct callsigns, including IRO8604, IRO7604, IRO8645, IRO8579, IRO7570.