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sensors Mode-S transponder

A022EE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N108FE · BOEING 767-300 · operated by FEDERAL EXPRESS CORP

Hex
A022EE
Octal
50021356
Decimal
10,494,702
Country
US
Tail
N108FE
Type
B763
No current signal · last broadcast 3h ago
Flights observed
212
Distinct callsigns
20
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A022EE.

Country allocation

The ICAO 24-bit address A022EE 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
FDX6091 - 14 2026-07-17
FDX6159 - 11 2026-07-16
FDX6019 - 11 2026-07-06
FDX6020 - 10 2026-07-07
FDX6053 - 9 2026-07-16
FDX5775 - 9 2026-07-04
FDX5194 - 9 2026-07-14
FDX6068 - 8 2026-07-08
FDX6067 - 8 2026-07-08
FDX6001 - 8 2026-06-18
FDX5311 - 7 2026-06-25
FDX5284 - 7 2026-06-25
FDX6024 FedEx Express 6 2026-06-16
FDX5607 - 6 2026-07-09
FDX5148 - 6 2026-07-16
FDX5926 - 5 2026-07-17
FDX6179 - 4 2026-06-16
FDX6002 - 4 2026-06-18
FDX5199 - 4 2026-07-14
FDX5158 - 4 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 FDX5926 - Jul 17, 22:55 UTCJul 17, 23:35 UTC40m
2026-07-17 FDX6091 - Jul 17, 15:55 UTCJul 17, 16:04 UTC10m
2026-07-17 FDX6091 - Jul 17, 14:35 UTCJul 17, 14:50 UTC15m
2026-07-16 FDX6159 - Jul 16, 22:00 UTCJul 16, 22:15 UTC15m
2026-07-16 FDX6159 - Jul 16, 20:09 UTCJul 16, 20:25 UTC15m
2026-07-16 FDX6053 - Jul 16, 13:30 UTCJul 16, 15:55 UTC2h 25m
2026-07-16 FDX6071 - Jul 16, 09:55 UTCJul 16, 10:50 UTC55m
2026-07-16 FDX5148 - Jul 16, 04:05 UTCJul 16, 05:55 UTC1h 50m
2026-07-16 FDX6091 - Jul 16, 01:50 UTCJul 16, 02:10 UTC20m
2026-07-15 FDX6053 - Jul 15, 13:30 UTCJul 15, 16:05 UTC2h 35m
2026-07-15 FDX6071 - Jul 15, 10:10 UTCJul 15, 11:10 UTC1h 0m
2026-07-15 FDX5148 - Jul 15, 05:15 UTCJul 15, 06:05 UTC50m
2026-07-15 FDX5148 - Jul 15, 04:00 UTCJul 15, 04:30 UTC30m
2026-07-15 FDX6091 - Jul 15, 02:10 UTCJul 15, 02:35 UTC25m
2026-07-14 FDX5194 - Jul 14, 20:35 UTCJul 14, 20:55 UTC20m
2026-07-14 FDX5199 - Jul 14, 13:35 UTCJul 14, 14:30 UTC55m
2026-07-13 FDX5280 TPE → KIX Jul 13, 15:50 UTCJul 13, 18:10 UTC2h 20m
2026-07-13 FDX5156 NRT → TPE Jul 13, 06:15 UTCJul 13, 09:10 UTC2h 55m
2026-07-12 FDX5608 - Jul 12, 22:20 UTCJul 13, 00:10 UTC1h 50m
2026-07-11 FDX6015 - Jul 11, 17:55 UTCJul 11, 18:05 UTC10m
2026-07-11 FDX6015 - Jul 11, 15:20 UTCJul 11, 16:00 UTC40m
2026-07-10 FDX5926 - Jul 10, 22:55 UTCJul 10, 23:35 UTC40m
2026-07-10 FDX6091 - Jul 10, 14:30 UTCJul 10, 16:00 UTC1h 30m
2026-07-09 FDX6159 - Jul 9, 20:15 UTCJul 9, 22:20 UTC2h 5m
2026-07-09 FDX5607 - Jul 9, 16:10 UTCJul 9, 16:25 UTC15m
2026-07-09 FDX5607 - Jul 9, 14:55 UTCJul 9, 15:20 UTC25m
2026-07-08 FDX5158 - Jul 8, 21:05 UTCJul 8, 22:35 UTC1h 30m
2026-07-08 FDX6067 - Jul 8, 17:20 UTCJul 8, 17:40 UTC20m
2026-07-08 FDX6067 - Jul 8, 10:55 UTCJul 8, 11:20 UTC25m
2026-07-08 FDX6068 - Jul 8, 04:15 UTCJul 8, 05:45 UTC1h 30m
2026-07-08 FDX6068 - Jul 8, 01:25 UTCJul 8, 01:40 UTC15m
2026-07-07 FDX6068 - Jul 7, 21:30 UTCJul 8, 00:15 UTC2h 45m
2026-07-07 FDX6020 - Jul 7, 14:15 UTCJul 7, 16:55 UTC2h 40m
2026-07-06 FDX6019 - Jul 6, 15:45 UTCJul 6, 23:35 UTC7h 50m
2026-07-06 FDX6053 - Jul 6, 13:30 UTCJul 6, 13:40 UTC10m
2026-07-06 FDX6159 - Jul 6, 09:35 UTCJul 6, 10:50 UTC1h 15m
2026-07-05 FDX5157 - Jul 5, 08:05 UTCJul 5, 21:20 UTC13h 15m
2026-07-04 FDX5775 - Jul 4, 23:15 UTCJul 5, 00:55 UTC1h 40m
2026-07-04 FDX5775 - Jul 4, 21:00 UTCJul 4, 21:15 UTC15m
2026-07-04 FDX5153 - Jul 4, 13:00 UTCJul 4, 14:40 UTC1h 40m
2026-07-03 FDX5608 - Jul 3, 22:15 UTCJul 3, 23:55 UTC1h 40m
2026-07-02 FDX6067 - Jul 2, 19:00 UTCJul 2, 19:15 UTC15m
2026-07-02 FDX6067 - Jul 2, 11:00 UTCJul 2, 11:25 UTC25m
2026-07-02 FDX6068 - Jul 2, 05:40 UTCJul 2, 07:05 UTC1h 25m
2026-07-02 FDX6068 - Jul 2, 01:15 UTCJul 2, 01:30 UTC15m
2026-07-01 FDX6020 - Jul 1, 14:05 UTCJul 1, 22:05 UTC8h 0m
2026-06-30 FDX6019 - Jun 30, 20:55 UTCJun 30, 23:40 UTC2h 45m
2026-06-27 FDX9602 KIX → MEM Jun 27, 16:00 UTCJun 27, 16:35 UTC35m
2026-06-27 FDX9601 - Jun 27, 09:40 UTCJun 27, 10:40 UTC1h 0m
2026-06-26 FDX9601 - Jun 26, 22:19 UTCJun 27, 01:35 UTC3h 15m

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 N108FE page for operator, model, and routing details .

Mode-S A022EE frequently asked

What is Mode-S code A022EE?
A022EE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N108FE.
Where is Mode-S A022EE registered?
Mode-S code A022EE 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 A022EE broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A022EE, octal 50021356, decimal 10,494,702.
What flights does A022EE operate?
Mode-S A022EE has broadcast 20 distinct callsigns, including FDX6091, FDX6159, FDX6019, FDX6020, FDX6053.