Apparatus

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sensors Mode-S transponder

A8BC29

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N662FE · AIRBUS A-300-600 · operated by FEDERAL EXPRESS CORP

Hex
A8BC29
Octal
52136051
Decimal
11,058,217
Country
US
Tail
N662FE
Type
A306
Broadcasting now · callsign FDX1526 · 28,975 ft
Flights observed
72
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Current position

A8BC29 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A8BC29 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
FDX9080 FedEx Express 4 2026-05-28
FDX1482 - 4 2026-07-01
FDX2679 - 3 2026-07-03
FDX1630 - 3 2026-07-02
FDX1536 FedEx Express 3 2026-06-02
FDX1433 - 3 2026-06-26
FDX1322 FedEx Express 3 2026-06-03
FDX1105 - 3 2026-07-10
FDX853 - 2 2026-07-10
FDX2338 FedEx Express 2 2026-06-27
FDX1755 - 2 2026-07-02
FDX1730 - 2 2026-07-03
FDX1703 - 2 2026-06-23
FDX1585 - 2 2026-07-11
FDX1583 - 2 2026-06-27
FDX1571 FedEx Express 2 2026-06-05
FDX153 - 2 2026-06-23
FDX1382 - 2 2026-07-14
FDX1366 - 2 2026-06-25
FDX1334 - 2 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 FDX1382 - Jul 14, 02:45 UTCJul 14, 03:45 UTC1h 0m
2026-07-14 FDX1382 OKC → MEM Jul 14, 02:42 UTCJul 14, 03:45 UTC1h 3m
2026-07-11 FDX1585 - Jul 11, 11:40 UTCJul 11, 12:05 UTC25m
2026-07-11 FDX1585 - Jul 11, 09:45 UTCJul 11, 10:35 UTC50m
2026-07-10 FDX853 - Jul 10, 12:45 UTCJul 10, 14:25 UTC1h 40m
2026-07-10 FDX853 DEN → MEM Jul 10, 12:43 UTCJul 10, 14:27 UTC1h 44m
2026-07-10 FDX1162 - Jul 10, 08:25 UTCJul 10, 09:45 UTC1h 20m
2026-07-10 FDX1162 AFW → DEN Jul 10, 08:20 UTCJul 10, 09:52 UTC1h 32m
2026-07-10 FDX1105 - Jul 10, 03:55 UTCJul 10, 04:35 UTC40m
2026-07-10 FDX1105 IAH → AFW Jul 10, 03:50 UTCJul 10, 04:33 UTC43m
2026-07-10 FDX1105 - Jul 10, 01:00 UTCJul 10, 01:50 UTC50m
2026-07-09 FDX1517 - Jul 9, 09:50 UTCJul 9, 11:25 UTC1h 35m
2026-07-08 FDX137 - Jul 8, 00:45 UTCJul 8, 03:00 UTC2h 15m
2026-07-07 FDX134 - Jul 7, 10:25 UTCJul 7, 12:45 UTC2h 20m
2026-07-07 FDX1217 - Jul 7, 03:00 UTCJul 7, 04:50 UTC1h 50m
2026-07-03 FDX1730 - Jul 3, 08:35 UTCJul 3, 09:45 UTC1h 10m
2026-07-03 FDX2679 IAD → IND Jul 3, 03:10 UTCJul 3, 04:15 UTC1h 5m
2026-07-02 FDX1755 - Jul 2, 08:45 UTCJul 2, 09:50 UTC1h 5m
2026-07-02 FDX1630 - Jul 2, 02:45 UTCJul 2, 03:55 UTC1h 10m
2026-07-01 FDX1482 - Jul 1, 08:50 UTCJul 1, 10:30 UTC1h 40m
2026-07-01 FDX1206 - Jul 1, 00:35 UTCJul 1, 02:55 UTC2h 20m
2026-06-30 FDX1473 - Jun 30, 09:30 UTCJun 30, 11:45 UTC2h 15m
2026-06-30 FDX1334 - Jun 30, 05:05 UTCJun 30, 06:30 UTC1h 25m
2026-06-30 FDX1334 - Jun 30, 02:05 UTCJun 30, 03:40 UTC1h 35m
2026-06-27 FDX1583 - Jun 27, 11:50 UTCJun 27, 12:39 UTC50m
2026-06-27 FDX1583 - Jun 27, 09:15 UTCJun 27, 10:45 UTC1h 30m
2026-06-27 FDX2338 ORF → MEM Jun 27, 01:35 UTCJun 27, 03:20 UTC1h 45m
2026-06-26 FDX1433 - Jun 26, 09:05 UTCJun 26, 10:50 UTC1h 45m
2026-06-26 FDX1433 MEM → ORF Jun 26, 09:04 UTCJun 26, 10:45 UTC1h 41m
2026-06-26 FDX1295 - Jun 26, 02:54 UTCJun 26, 05:10 UTC2h 15m
2026-06-26 FDX1295 - Jun 26, 00:55 UTCJun 26, 01:54 UTC1h 0m
2026-06-25 FDX1495 - Jun 25, 09:25 UTCJun 25, 12:44 UTC3h 20m
2026-06-25 FDX1366 - Jun 25, 02:10 UTCJun 25, 05:15 UTC3h 5m
2026-06-24 FDX1366 - Jun 24, 22:19 UTCJun 25, 00:24 UTC2h 5m
2026-06-24 FDX1709 IND → PDX Jun 24, 08:09 UTCJun 24, 12:20 UTC4h 10m
2026-06-24 FDX1605 ATL → IND Jun 24, 02:00 UTCJun 24, 03:04 UTC1h 5m
2026-06-23 FDX1703 - Jun 23, 07:45 UTCJun 23, 08:50 UTC1h 5m
2026-06-23 FDX1703 IND → ATL Jun 23, 07:42 UTCJun 23, 08:46 UTC1h 4m
2026-06-23 FDX153 YMX → IND Jun 23, 02:24 UTCJun 23, 04:29 UTC2h 5m
2026-06-23 FDX153 YMX → IND Jun 23, 02:24 UTCJun 23, 04:25 UTC2h 1m
2026-06-19 FDX152 - Jun 19, 20:24 UTCJun 19, 21:59 UTC1h 35m
2026-06-19 FDX1630 BWI → IND Jun 19, 02:54 UTCJun 19, 04:25 UTC1h 30m
2026-06-18 FDX1482 - Jun 18, 09:00 UTCJun 18, 10:40 UTC1h 40m
2026-06-18 FDX1482 MEM → BWI Jun 18, 08:56 UTCJun 18, 10:42 UTC1h 46m
2026-06-18 FDX1309 - Jun 18, 04:50 UTCJun 18, 05:45 UTC55m
2026-06-17 FDX1523 - Jun 17, 09:55 UTCJun 17, 10:40 UTC45m
2026-06-13 FDX121 - Jun 13, 00:10 UTCJun 13, 03:20 UTC3h 10m
2026-06-12 FDX120 MEM → YEG Jun 12, 10:20 UTCJun 12, 14:10 UTC3h 50m
2026-06-12 FDX1217 BWI → MEM Jun 12, 02:45 UTCJun 12, 04:30 UTC1h 45m
2026-06-11 FDX1730 IND → BWI Jun 11, 08:40 UTCJun 11, 10:05 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 N662FE page for operator, model, and routing details .

Mode-S A8BC29 frequently asked

What is Mode-S code A8BC29?
A8BC29 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N662FE.
Where is Mode-S A8BC29 registered?
Mode-S code A8BC29 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 A8BC29 broadcasting right now?
Yes. Mode-S A8BC29 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8BC29, octal 52136051, decimal 11,058,217.
What flights does A8BC29 operate?
Mode-S A8BC29 has broadcast 20 distinct callsigns, including FDX9080, FDX1482, FDX2679, FDX1630, FDX1536.