Apparatus

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sensors Mode-S transponder

AA0955

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N746FD · AIRBUS A-300-200 · operated by FEDERAL EXPRESS CORP

Hex
AA0955
Octal
52404525
Decimal
11,143,509
Country
US
Tail
N746FD
Type
A30B
No current signal · last broadcast 3d ago
Flights observed
122
Distinct callsigns
20
Country
US
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S AA0955.

Country allocation

The ICAO 24-bit address AA0955 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
FDX1583 FedEx Express 5 2026-06-06
FDX1486 - 5 2026-06-27
FDX1433 - 5 2026-06-24
FDX1218 FedEx Express 5 2026-05-30
FDX1295 - 4 2026-07-08
FDX819 FedEx Express 3 2026-04-30
FDX2338 FedEx Express 3 2026-06-25
FDX2237 FedEx Express 3 2026-06-30
FDX1453 FedEx Express 3 2026-05-16
FDX1366 FedEx Express 3 2026-05-05
FDX1361 FedEx Express 3 2026-04-21
FDX1345 FedEx Express 3 2026-04-28
FDX1334 FedEx Express 3 2026-06-09
FDX1313 FedEx Express 3 2026-05-19
FDX1237 FedEx Express 3 2026-05-22
FDX885 FedEx Express 2 2026-06-09
FDX1579 FedEx Express 2 2026-05-29
FDX1497 FedEx Express 2 2026-06-12
FDX1495 - 2 2026-07-07
FDX1479 FedEx Express 2 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 FDX1318 SHV → MEM Jul 11, 03:21 UTCJul 11, 04:08 UTC47m
2026-07-11 FDX1318 - Jul 11, 01:10 UTCJul 11, 02:05 UTC55m
2026-07-10 FDX1517 - Jul 10, 10:40 UTCJul 10, 12:15 UTC1h 35m
2026-07-09 FDX1206 BNH → MEM Jul 9, 00:30 UTCJul 9, 03:10 UTC2h 40m
2026-07-08 FDX1473 - Jul 8, 08:40 UTCJul 8, 11:00 UTC2h 20m
2026-07-08 FDX1295 - Jul 8, 03:10 UTCJul 8, 05:15 UTC2h 5m
2026-07-08 FDX1295 - Jul 8, 00:50 UTCJul 8, 01:50 UTC1h 0m
2026-07-07 FDX1495 - Jul 7, 09:55 UTCJul 7, 13:05 UTC3h 10m
2026-07-07 FDX1380 - Jul 7, 03:25 UTCJul 7, 04:40 UTC1h 15m
2026-07-07 FDX1380 - Jul 7, 01:15 UTCJul 7, 02:05 UTC50m
2026-07-06 FDX985 - Jul 6, 22:55 UTCJul 7, 00:05 UTC1h 10m
2026-06-30 FDX2237 LCK → MEM Jun 30, 02:40 UTCJun 30, 03:50 UTC1h 10m
2026-06-27 FDX1486 - Jun 27, 09:15 UTCJun 27, 10:19 UTC1h 5m
2026-06-26 FDX121 - Jun 26, 23:55 UTCJun 27, 03:09 UTC3h 15m
2026-06-26 FDX120 - Jun 26, 09:59 UTCJun 26, 13:15 UTC3h 15m
2026-06-26 FDX120 MEM → YEG Jun 26, 09:55 UTCJun 26, 13:36 UTC3h 41m
2026-06-26 FDX1322 - Jun 26, 03:24 UTCJun 26, 04:50 UTC1h 25m
2026-06-25 FDX1536 - Jun 25, 08:14 UTCJun 25, 09:29 UTC1h 15m
2026-06-25 FDX2338 ORF → MEM Jun 25, 01:30 UTCJun 25, 03:10 UTC1h 40m
2026-06-25 FDX2338 ORF → MEM Jun 25, 01:25 UTCJun 25, 03:10 UTC1h 45m
2026-06-24 FDX1433 - Jun 24, 09:05 UTCJun 24, 10:39 UTC1h 35m
2026-06-24 FDX1272 - Jun 24, 02:45 UTCJun 24, 03:40 UTC55m
2026-06-23 FDX1472 - Jun 23, 09:45 UTCJun 23, 10:44 UTC1h 0m
2026-06-18 FDX1285 - Jun 18, 02:40 UTCJun 18, 03:35 UTC55m
2026-06-18 FDX1285 TYS → MEM Jun 18, 02:41 UTCJun 18, 03:41 UTC1h 0m
2026-06-17 FDX1746 IND → TYS Jun 17, 09:05 UTCJun 17, 09:50 UTC45m
2026-06-16 FDX1647 BDL → IND Jun 16, 02:00 UTCJun 16, 03:35 UTC1h 35m
2026-06-12 FDX1497 MEM → ABE Jun 12, 09:20 UTCJun 12, 11:15 UTC1h 55m
2026-06-12 FDX1497 MEM → ABE Jun 12, 09:17 UTCJun 12, 11:10 UTC1h 53m
2026-06-12 FDX1249 RDU → MEM Jun 12, 02:05 UTCJun 12, 03:40 UTC1h 35m
2026-06-11 FDX785 MEM → RDU Jun 11, 21:40 UTCJun 11, 23:10 UTC1h 30m
2026-06-11 FDX1548 MEM → GTF Jun 11, 09:35 UTCJun 11, 17:10 UTC7h 35m
2026-06-11 FDX2338 ORF → MEM Jun 11, 01:40 UTCJun 11, 03:30 UTC1h 50m
2026-06-10 FDX1433 MEM → RDU Jun 10, 09:15 UTCJun 10, 10:55 UTC1h 40m
2026-06-10 FDX2209 MCO → MEM Jun 10, 01:40 UTCJun 10, 03:20 UTC1h 40m
2026-06-09 FDX358 MEM → OMA Jun 9, 21:55 UTCJun 9, 23:30 UTC1h 35m
2026-06-09 FDX885 MIA → MEM Jun 9, 14:00 UTCJun 9, 15:50 UTC1h 50m
2026-06-09 FDX885 MIA → MEM Jun 9, 13:59 UTCJun 9, 15:56 UTC1h 57m
2026-06-09 FDX1585 MEM → DFW Jun 9, 10:05 UTCJun 9, 12:00 UTC1h 55m
2026-06-09 FDX1334 ABQ → MEM Jun 9, 03:55 UTCJun 9, 05:30 UTC1h 35m
2026-06-09 FDX1334 ABQ → MEM Jun 9, 02:00 UTCJun 9, 02:40 UTC40m
2026-06-06 FDX1583 MEM → ABQ Jun 6, 11:39 UTCJun 6, 12:24 UTC45m
2026-06-06 FDX1583 MEM → ABQ Jun 6, 09:00 UTCJun 6, 10:34 UTC1h 35m
2026-06-06 FDX2237 LCK → MEM Jun 6, 03:35 UTCJun 6, 04:55 UTC1h 20m
2026-06-05 FDX1486 MEM → LCK Jun 5, 09:10 UTCJun 5, 10:10 UTC1h 0m
2026-06-05 FDX1257 RSW → MEM Jun 5, 03:20 UTCJun 5, 04:05 UTC45m
2026-06-04 FDX1479 MEM → SHV Jun 4, 09:30 UTCJun 4, 10:05 UTC35m
2026-06-04 FDX2237 LCK → MEM Jun 4, 03:35 UTCJun 4, 04:50 UTC1h 15m
2026-06-03 FDX1486 MEM → LCK Jun 3, 09:40 UTCJun 3, 10:45 UTC1h 5m
2026-05-30 FDX1218 DTW → MEM May 30, 02:30 UTCMay 30, 03:55 UTC1h 25m

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 N746FD page for operator, model, and routing details .

Mode-S AA0955 frequently asked

What is Mode-S code AA0955?
AA0955 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N746FD.
Where is Mode-S AA0955 registered?
Mode-S code AA0955 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 AA0955 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA0955, octal 52404525, decimal 11,143,509.
What flights does AA0955 operate?
Mode-S AA0955 has broadcast 20 distinct callsigns, including FDX1583, FDX1486, FDX1433, FDX1218, FDX1295.