Apparatus

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sensors Mode-S transponder

A28E5B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N264FE · BOEING 767-300 · operated by FEDERAL EXPRESS CORP

Hex
A28E5B
Octal
50507133
Decimal
10,653,275
Country
US
Tail
N264FE
Type
B763
No current signal · last broadcast Jul 25, 13:10 UTC
Flights observed
168
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 13:10 UTC

Last known position

Most recent position reported by Mode-S A28E5B.

Country allocation

The ICAO 24-bit address A28E5B 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
FDX3714 - 5 2026-06-25
FDX1610 - 5 2026-06-26
FDX415 FedEx Express 3 2026-07-21
FDX1853 FedEx Express 3 2026-07-21
FDX1801 FedEx Express 3 2026-07-21
FDX1735 - 3 2026-06-18
FDX1711 - 3 2026-06-19
FDX1708 FedEx Express 3 2026-05-20
FDX1492 FedEx Express 3 2026-06-06
FDX1359 - 3 2026-06-16
FDX9147 FedEx Express 2 2026-05-18
FDX846 FedEx Express 2 2026-06-20
FDX781 FedEx Express 2 2026-07-19
FDX755 FedEx Express 2 2026-06-23
FDX568 FedEx Express 2 2026-07-21
FDX3901 FedEx Express 2 2026-05-14
FDX3700 FedEx Express 2 2026-04-29
FDX3647 FedEx Express 2 2026-07-23
FDX1865 FedEx Express 2 2026-06-05
FDX1804 FedEx Express 2 2026-05-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 FDX421 EWR → MEM Jul 25, 11:10 UTCJul 25, 13:10 UTC2h 0m
2026-07-24 FDX1700 IND → EWR Jul 24, 07:40 UTCJul 24, 09:00 UTC1h 20m
2026-07-23 FDX3647 OAK → IND Jul 23, 13:50 UTCJul 23, 17:25 UTC3h 35m
2026-07-23 FDX1419 MEM → OAK Jul 23, 07:55 UTCJul 23, 11:35 UTC3h 40m
2026-07-23 FDX1346 CLE → MEM Jul 23, 02:00 UTCJul 23, 03:30 UTC1h 30m
2026-07-22 FDX1268 OAK → MEM Jul 22, 02:00 UTCJul 22, 05:25 UTC3h 25m
2026-07-21 FDX568 MEM → SEA Jul 21, 20:10 UTCJul 21, 23:40 UTC3h 30m
2026-07-21 FDX415 ONT → MEM Jul 21, 12:15 UTCJul 21, 15:30 UTC3h 15m
2026-07-21 FDX1853 OAK → ONT Jul 21, 09:40 UTCJul 21, 10:40 UTC1h 0m
2026-07-21 FDX1853 OAK → ONT Jul 21, 09:40 UTCJul 21, 10:40 UTC1h 0m
2026-07-21 FDX1801 LAX → OAK Jul 21, 04:45 UTCJul 21, 05:35 UTC50m
2026-07-19 FDX781 MEM → PDX Jul 19, 21:35 UTCJul 20, 00:35 UTC3h 0m
2026-07-19 FDX781 MEM → PDX Jul 19, 21:31 UTCJul 20, 00:35 UTC3h 4m
2026-07-17 FDX9131 - Jul 17, 04:49 UTCJul 17, 07:20 UTC2h 30m
2026-07-15 FDX9129 - Jul 15, 21:55 UTCJul 16, 00:45 UTC2h 50m
2026-06-29 FDX9130 - Jun 29, 02:20 UTCJun 29, 05:00 UTC2h 40m
2026-06-28 FDX600 SFO → MEM Jun 28, 12:05 UTCJun 28, 15:44 UTC3h 40m
2026-06-27 FDX1423 - Jun 27, 08:39 UTCJun 27, 12:29 UTC3h 50m
2026-06-27 FDX1243 - Jun 27, 02:25 UTCJun 27, 03:40 UTC1h 15m
2026-06-26 FDX1729 - Jun 26, 08:34 UTCJun 26, 09:35 UTC1h 0m
2026-06-26 FDX1610 BOS → IND Jun 26, 02:30 UTCJun 26, 04:39 UTC2h 10m
2026-06-25 FDX3714 - Jun 25, 20:59 UTCJun 25, 22:45 UTC1h 45m
2026-06-25 FDX3714 IND → BOS Jun 25, 20:58 UTCJun 25, 22:40 UTC1h 42m
2026-06-25 FDX3648 OAK → IND Jun 25, 11:59 UTCJun 25, 15:34 UTC3h 35m
2026-06-25 FDX1806 DFW → OAK Jun 25, 03:59 UTCJun 25, 07:09 UTC3h 10m
2026-06-24 FDX1723 - Jun 24, 08:30 UTCJun 24, 10:10 UTC1h 40m
2026-06-24 FDX2681 MCO → IND Jun 24, 02:05 UTCJun 24, 04:00 UTC1h 55m
2026-06-23 FDX755 MEM → MCO Jun 23, 21:20 UTCJun 23, 23:00 UTC1h 40m
2026-06-23 FDX698 - Jun 23, 13:50 UTCJun 23, 16:54 UTC3h 5m
2026-06-23 FDX1853 OAK → ONT Jun 23, 09:29 UTCJun 23, 10:24 UTC55m
2026-06-23 FDX1838 SEA → OAK Jun 23, 04:00 UTCJun 23, 05:39 UTC1h 40m
2026-06-20 FDX323 MEM → LAX Jun 20, 21:34 UTCJun 21, 01:45 UTC4h 10m
2026-06-20 FDX846 EWR → MEM Jun 20, 11:59 UTCJun 20, 13:24 UTC1h 25m
2026-06-19 FDX1711 - Jun 19, 08:29 UTCJun 19, 09:04 UTC35m
2026-06-19 FDX1601 DFW → IND Jun 19, 02:54 UTCJun 19, 04:29 UTC1h 35m
2026-06-18 FDX1735 - Jun 18, 07:55 UTCJun 18, 09:35 UTC1h 40m
2026-06-18 FDX1622 - Jun 18, 01:55 UTCJun 18, 03:05 UTC1h 10m
2026-06-17 FDX1446 - Jun 17, 08:40 UTCJun 17, 10:00 UTC1h 20m
2026-06-17 FDX1344 - Jun 17, 02:05 UTCJun 17, 04:35 UTC2h 30m
2026-06-16 FDX1414 - Jun 16, 10:00 UTCJun 16, 12:39 UTC2h 40m
2026-06-16 FDX1359 - Jun 16, 03:45 UTCJun 16, 06:30 UTC2h 45m
2026-06-16 FDX1359 ONT → MEM Jun 16, 03:42 UTCJun 16, 06:33 UTC2h 51m
2026-06-16 FDX1359 - Jun 16, 00:20 UTCJun 16, 00:55 UTC35m
2026-06-13 FDX1490 MEM → RNO Jun 13, 14:50 UTCJun 13, 15:15 UTC25m
2026-06-13 FDX1490 MEM → RNO Jun 13, 09:45 UTCJun 13, 13:20 UTC3h 35m
2026-06-13 FDX2204 LAX → MEM Jun 13, 02:50 UTCJun 13, 04:30 UTC1h 39m
2026-06-12 FDX1434 MEM → IAD Jun 12, 08:50 UTCJun 12, 10:20 UTC1h 30m
2026-06-12 FDX1312 SAT → MEM Jun 12, 03:20 UTCJun 12, 04:50 UTC1h 30m
2026-06-11 FDX1416 MEM → SAT Jun 11, 09:10 UTCJun 11, 10:30 UTC1h 20m
2026-06-11 FDX1263 ATL → MEM Jun 11, 04:15 UTCJun 11, 05:15 UTC1h 0m

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 N264FE page for operator, model, and routing details .

Mode-S A28E5B frequently asked

What is Mode-S code A28E5B?
A28E5B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N264FE.
Where is Mode-S A28E5B registered?
Mode-S code A28E5B 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 A28E5B broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 13:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A28E5B, octal 50507133, decimal 10,653,275.
What flights does A28E5B operate?
Mode-S A28E5B has broadcast 20 distinct callsigns, including FDX3714, FDX1610, FDX415, FDX1853, FDX1801.