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sensors Mode-S transponder

A10FE8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N168FE · BOEING 767-300 · operated by FEDERAL EXPRESS CORP

Hex
A10FE8
Octal
50207750
Decimal
10,555,368
Country
US
Tail
N168FE
Type
B763
No current signal · last broadcast 3h ago
Flights observed
195
Distinct callsigns
20
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A10FE8.

Country allocation

The ICAO 24-bit address A10FE8 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
FDX1155 - 6 2026-06-23
FDX1804 FedEx Express 5 2026-05-21
FDX762 FedEx Express 4 2026-06-09
FDX1136 - 4 2026-06-23
FDX1100 - 4 2026-06-23
FDX3604 FedEx Express 3 2026-05-21
FDX251 FedEx Express 3 2026-06-10
FDX2226 FedEx Express 3 2026-06-13
FDX1806 - 3 2026-07-02
FDX1404 FedEx Express 3 2026-04-15
FDX1346 - 3 2026-07-11
FDX1229 FedEx Express 3 2026-05-07
FDX1222 FedEx Express 3 2026-06-03
FDX1210 FedEx Express 3 2026-05-06
FDX944 - 2 2026-06-21
FDX619 FedEx Express 2 2026-04-21
FDX613 FedEx Express 2 2026-05-14
FDX52 FedEx Express 2 2026-06-11
FDX403 FedEx Express 2 2026-06-09
FDX3725 FedEx Express 2 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FDX121 - Jul 14, 00:05 UTCJul 14, 03:20 UTC3h 15m
2026-07-13 FDX234 - Jul 13, 07:55 UTCJul 13, 11:30 UTC3h 35m
2026-07-11 FDX1346 - Jul 11, 02:25 UTCJul 11, 03:50 UTC1h 25m
2026-07-10 FDX1731 - Jul 10, 08:50 UTCJul 10, 09:30 UTC40m
2026-07-09 FDX1610 BOS → IND Jul 9, 02:16 UTCJul 9, 04:05 UTC1h 49m
2026-07-09 FDX1610 BOS → IND Jul 9, 02:20 UTCJul 9, 04:10 UTC1h 50m
2026-07-08 FDX3714 IND → BOS Jul 8, 21:25 UTCJul 8, 23:10 UTC1h 45m
2026-07-08 FDX3631 TPA → IND Jul 8, 12:30 UTCJul 8, 14:20 UTC1h 50m
2026-07-08 FDX1410 - Jul 8, 08:20 UTCJul 8, 09:40 UTC1h 20m
2026-07-08 FDX1205 - Jul 8, 02:50 UTCJul 8, 04:00 UTC1h 10m
2026-07-07 FDX1447 - Jul 7, 08:15 UTCJul 7, 09:25 UTC1h 10m
2026-07-03 FDX1537 - Jul 3, 10:15 UTCJul 3, 10:40 UTC25m
2026-07-03 FDX2307 IND → MEM Jul 3, 02:50 UTCJul 3, 03:51 UTC1h 1m
2026-07-02 FDX3648 OAK → IND Jul 2, 12:15 UTCJul 2, 15:55 UTC3h 40m
2026-07-02 FDX1806 - Jul 2, 03:55 UTCJul 2, 07:00 UTC3h 5m
2026-07-01 FDX1723 - Jul 1, 08:55 UTCJul 1, 10:30 UTC1h 35m
2026-07-01 FDX1631 - Jul 1, 02:55 UTCJul 1, 03:35 UTC40m
2026-06-30 FDX361 - Jun 30, 22:25 UTCJun 30, 23:45 UTC1h 20m
2026-06-30 FDX404 - Jun 30, 11:45 UTCJun 30, 13:05 UTC1h 20m
2026-06-30 FDX1711 - Jun 30, 09:00 UTCJun 30, 09:45 UTC45m
2026-06-30 FDX1627 ORD → IND Jun 30, 04:40 UTCJun 30, 05:15 UTC35m
2026-06-26 FDX1405 - Jun 26, 09:30 UTCJun 26, 10:39 UTC1h 10m
2026-06-26 FDX1230 - Jun 26, 01:54 UTCJun 26, 04:34 UTC2h 40m
2026-06-25 FDX1430 - Jun 25, 08:34 UTCJun 25, 11:19 UTC2h 45m
2026-06-25 FDX1208 - Jun 25, 01:50 UTCJun 25, 05:05 UTC3h 15m
2026-06-24 FDX1476 - Jun 24, 09:09 UTCJun 24, 12:50 UTC3h 40m
2026-06-24 FDX1365 - Jun 24, 04:00 UTCJun 24, 05:05 UTC1h 5m
2026-06-24 FDX1365 DFW → MEM Jun 24, 03:56 UTCJun 24, 05:04 UTC1h 8m
2026-06-23 FDX1136 LRD → DFW Jun 23, 23:10 UTCJun 24, 00:30 UTC1h 20m
2026-06-23 FDX1155 - Jun 23, 10:29 UTCJun 23, 11:14 UTC45m
2026-06-23 FDX1155 - Jun 23, 08:39 UTCJun 23, 09:14 UTC35m
2026-06-23 FDX1100 - Jun 23, 03:15 UTCJun 23, 05:34 UTC2h 20m
2026-06-21 FDX944 - Jun 21, 21:05 UTCJun 22, 00:34 UTC3h 30m
2026-06-21 FDX944 MEM → LAX Jun 21, 20:58 UTCJun 22, 00:33 UTC3h 35m
2026-06-21 FDX816 CLT → MEM Jun 21, 13:29 UTCJun 21, 16:34 UTC3h 5m
2026-06-19 FDX1869 - Jun 19, 09:59 UTCJun 19, 10:54 UTC55m
2026-06-19 FDX1835 - Jun 19, 05:09 UTCJun 19, 05:59 UTC50m
2026-06-18 FDX3725 IND → LAX Jun 18, 21:15 UTCJun 19, 01:24 UTC4h 9m
2026-06-18 FDX3725 IND → LAX Jun 18, 21:15 UTCJun 19, 01:05 UTC3h 50m
2026-06-18 FDX3617 SEA → IND Jun 18, 13:15 UTCJun 18, 16:55 UTC3h 40m
2026-06-18 FDX1742 - Jun 18, 07:40 UTCJun 18, 11:20 UTC3h 40m
2026-06-18 FDX1742 IND → LAX Jun 18, 07:36 UTCJun 18, 11:21 UTC3h 45m
2026-06-18 FDX1600 - Jun 18, 02:20 UTCJun 18, 04:35 UTC2h 15m
2026-06-17 FDX3901 LAX → EWR Jun 17, 14:20 UTCJun 17, 19:25 UTC5h 5m
2026-06-17 FDX1151 - Jun 17, 08:30 UTCJun 17, 10:55 UTC2h 25m
2026-06-17 FDX1107 - Jun 17, 04:15 UTCJun 17, 05:55 UTC1h 40m
2026-06-17 FDX1107 ORD → AFW Jun 17, 04:13 UTCJun 17, 05:55 UTC1h 42m
2026-06-16 FDX922 MEM → ORD Jun 16, 22:45 UTCJun 17, 00:25 UTC1h 40m
2026-06-16 FDX450 PHL → MEM Jun 16, 12:30 UTCJun 16, 14:35 UTC2h 5m
2026-06-16 FDX1439 - Jun 16, 08:39 UTCJun 16, 10:15 UTC1h 35m

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 N168FE page for operator, model, and routing details .

Mode-S A10FE8 frequently asked

What is Mode-S code A10FE8?
A10FE8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N168FE.
Where is Mode-S A10FE8 registered?
Mode-S code A10FE8 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 A10FE8 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 A10FE8, octal 50207750, decimal 10,555,368.
What flights does A10FE8 operate?
Mode-S A10FE8 has broadcast 20 distinct callsigns, including FDX1155, FDX1804, FDX762, FDX1136, FDX1100.