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sensors Mode-S transponder

ABFA8E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N871FD · BOEING 777-200LR · operated by FEDERAL EXPRESS CORP

Hex
ABFA8E
Octal
52775216
Decimal
11,270,798
Country
US
Tail
N871FD
Type
B77L
No current signal · last broadcast Jul 26, 15:15 UTC
Flights observed
265
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 15:15 UTC

Last known position

Most recent position reported by Mode-S ABFA8E.

Country allocation

The ICAO 24-bit address ABFA8E 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
FDX60 - 15 2026-07-08
FDX9007 - 10 2026-07-07
FDX5991 FedEx Express 8 2026-06-06
FDX6031 FedEx Express 7 2026-07-01
FDX5279 - 7 2026-07-02
FDX5217 - 7 2026-07-14
FDX5025 FedEx Express 7 2026-05-28
FDX9005 - 6 2026-07-06
FDX6229 FedEx Express 6 2026-07-25
FDX5388 FedEx Express 6 2026-05-27
FDX5161 - 6 2026-06-23
FDX1355 FedEx Express 6 2026-07-22
FDX9009 - 5 2026-07-08
FDX5813 FedEx Express 5 2026-04-17
FDX21 FedEx Express 5 2026-04-18
FDX978 - 4 2026-07-19
FDX87 - 4 2026-07-12
FDX6014 FedEx Express 4 2026-04-23
FDX5928 - 4 2026-07-09
FDX5174 - 4 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FDX5159 ANC → MEM Jul 26, 09:35 UTCJul 26, 15:15 UTC5h 40m
2026-07-26 FDX5159 ANC → MEM Jul 26, 00:15 UTCJul 26, 08:00 UTC7h 46m
2026-07-25 FDX6229 MEM → ANC Jul 25, 07:25 UTCJul 25, 15:25 UTC8h 0m
2026-07-25 FDX6229 MEM → ANC Jul 25, 07:23 UTCJul 25, 17:52 UTC10h 29m
2026-07-24 FDX6229 MEM → ANC Jul 24, 22:00 UTCJul 25, 04:25 UTC6h 25m
2026-07-24 FDX457 EWR → MEM Jul 24, 09:25 UTCJul 24, 17:00 UTC7h 35m
2026-07-24 FDX948 MEM → HNL Jul 24, 07:25 UTCJul 24, 07:45 UTC20m
2026-07-24 FDX948 MEM → HNL Jul 24, 02:45 UTCJul 24, 03:25 UTC40m
2026-07-23 FDX948 MEM → HNL Jul 23, 21:25 UTCJul 24, 00:50 UTC3h 25m
2026-07-23 FDX411 - Jul 23, 13:05 UTCJul 23, 16:35 UTC3h 30m
2026-07-23 FDX3815 HNL → OAK Jul 23, 04:40 UTCJul 23, 08:45 UTC4h 5m
2026-07-22 FDX1413 - Jul 22, 11:35 UTCJul 22, 18:50 UTC7h 15m
2026-07-22 FDX1355 ONT → MEM Jul 22, 02:35 UTCJul 22, 05:25 UTC2h 50m
2026-07-22 FDX1355 ONT → MEM Jul 22, 02:30 UTCJul 22, 05:53 UTC3h 23m
2026-07-21 FDX917 - Jul 21, 21:05 UTCJul 22, 00:10 UTC3h 5m
2026-07-21 FDX421 - Jul 21, 13:10 UTCJul 21, 15:15 UTC2h 5m
2026-07-21 FDX1402 MEM → EWR Jul 21, 08:20 UTCJul 21, 10:15 UTC1h 55m
2026-07-21 FDX1402 MEM → EWR Jul 21, 08:15 UTCJul 21, 10:10 UTC1h 55m
2026-07-21 FDX1355 ONT → MEM Jul 21, 02:30 UTCJul 21, 05:50 UTC3h 20m
2026-07-19 FDX978 - Jul 19, 20:45 UTCJul 19, 23:40 UTC2h 55m
2026-07-19 FDX978 MEM → ONT Jul 19, 20:43 UTCJul 19, 23:40 UTC2h 57m
2026-07-19 FDX428 PHX → MEM Jul 19, 13:40 UTCJul 19, 16:10 UTC2h 30m
2026-07-18 FDX904 - Jul 18, 22:25 UTCJul 19, 01:00 UTC2h 35m
2026-07-18 FDX904 MEM → PHX Jul 18, 22:20 UTCJul 19, 00:56 UTC2h 36m
2026-07-15 FDX5066 - Jul 15, 03:20 UTCJul 15, 12:15 UTC8h 55m
2026-07-15 FDX5066 LGG → MEM Jul 15, 03:19 UTCJul 15, 12:19 UTC9h 0m
2026-07-14 FDX5217 - Jul 14, 19:35 UTCJul 14, 20:10 UTC35m
2026-07-14 FDX34 - Jul 14, 09:35 UTCJul 14, 17:15 UTC7h 40m
2026-07-13 FDX14 KIX → IND Jul 13, 17:25 UTCJul 14, 05:30 UTC12h 5m
2026-07-13 FDX9260 ICN → KIX Jul 13, 09:50 UTCJul 13, 11:05 UTC1h 15m
2026-07-13 FDX6036 - Jul 13, 00:15 UTCJul 13, 02:20 UTC2h 5m
2026-07-12 FDX5281 - Jul 12, 14:01 UTCJul 12, 21:30 UTC7h 30m
2026-07-12 FDX87 - Jul 12, 08:30 UTCJul 12, 10:20 UTC1h 50m
2026-07-11 FDX87 - Jul 11, 11:05 UTCJul 11, 23:50 UTC12h 45m
2026-07-10 FDX5601 - Jul 10, 23:55 UTCJul 11, 05:55 UTC6h 0m
2026-07-10 FDX49 - Jul 10, 09:25 UTCJul 10, 15:15 UTC5h 50m
2026-07-10 FDX49 IND → ANC Jul 10, 09:20 UTCJul 10, 15:32 UTC6h 12m
2026-07-09 FDX5928 KIX → IND Jul 9, 17:28 UTCJul 10, 05:30 UTC12h 2m
2026-07-09 FDX5928 KIX → IND Jul 9, 17:30 UTCJul 10, 05:30 UTC12h 0m
2026-07-09 FDX14 - Jul 9, 13:20 UTCJul 9, 15:30 UTC2h 10m
2026-07-09 FDX295 - Jul 9, 06:20 UTCJul 9, 09:25 UTC3h 5m
2026-07-08 FDX60 KIX → NRT Jul 8, 16:25 UTCJul 8, 23:00 UTC6h 35m
2026-07-08 FDX60 - Jul 8, 13:25 UTCJul 8, 14:30 UTC1h 5m
2026-07-08 FDX9009 - Jul 8, 04:25 UTCJul 8, 11:10 UTC6h 45m
2026-07-07 FDX9009 ORD → ANC Jul 7, 21:00 UTCJul 8, 02:45 UTC5h 45m
2026-07-07 FDX9007 - Jul 7, 12:45 UTCJul 7, 15:30 UTC2h 45m
2026-07-07 FDX9007 ANC → ORD Jul 7, 12:45 UTCJul 7, 18:11 UTC5h 26m
2026-07-07 FDX9007 - Jul 7, 02:00 UTCJul 7, 11:30 UTC9h 30m
2026-07-06 FDX9005 - Jul 6, 11:45 UTCJul 6, 19:25 UTC7h 40m
2026-07-05 FDX9005 DFW → ANC Jul 5, 21:35 UTCJul 6, 03:50 UTC6h 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 N871FD page for operator, model, and routing details .

Mode-S ABFA8E frequently asked

What is Mode-S code ABFA8E?
ABFA8E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N871FD.
Where is Mode-S ABFA8E registered?
Mode-S code ABFA8E 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 ABFA8E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABFA8E, octal 52775216, decimal 11,270,798.
What flights does ABFA8E operate?
Mode-S ABFA8E has broadcast 20 distinct callsigns, including FDX60, FDX9007, FDX5991, FDX6031, FDX5279.