Apparatus

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sensors Mode-S transponder

A89C18

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N654FE · AIRBUS A-300-600 · operated by FEDERAL EXPRESS CORP

Hex
A89C18
Octal
52116030
Decimal
11,050,008
Country
US
Tail
N654FE
Type
A306
No current signal · last broadcast 14h ago
Flights observed
154
Distinct callsigns
20
Country
US
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S A89C18.

Country allocation

The ICAO 24-bit address A89C18 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
FDX1366 - 7 2026-06-16
FDX1345 FedEx Express 7 2026-05-19
FDX1747 - 6 2026-07-16
FDX1564 - 6 2026-07-09
FDX1755 - 5 2026-07-01
FDX1500 FedEx Express 5 2026-05-16
FDX1605 - 4 2026-07-14
FDX1334 FedEx Express 4 2026-05-14
FDX1245 - 4 2026-07-07
FDX121 FedEx Express 4 2026-05-22
FDX120 FedEx Express 4 2026-05-21
FDX819 - 3 2026-07-08
FDX756 FedEx Express 3 2026-06-15
FDX2679 - 3 2026-07-02
FDX1709 FedEx Express 3 2026-06-10
FDX1670 - 3 2026-07-10
FDX1647 - 3 2026-07-17
FDX1583 FedEx Express 3 2026-05-13
FDX1571 FedEx Express 3 2026-05-27
FDX1482 - 3 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 FDX152 - Jul 17, 08:45 UTCJul 17, 10:15 UTC1h 30m
2026-07-17 FDX152 IND → YMX Jul 17, 08:44 UTCJul 17, 10:14 UTC1h 30m
2026-07-17 FDX1647 ABE → IND Jul 17, 01:55 UTCJul 17, 03:20 UTC1h 25m
2026-07-16 FDX1747 - Jul 16, 12:00 UTCJul 16, 12:40 UTC40m
2026-07-16 FDX1747 BDL → ABE Jul 16, 11:56 UTCJul 16, 12:35 UTC39m
2026-07-16 FDX1747 - Jul 16, 08:40 UTCJul 16, 10:04 UTC1h 25m
2026-07-16 FDX2639 - Jul 16, 04:05 UTCJul 16, 04:45 UTC40m
2026-07-16 FDX2639 BNA → IND Jul 16, 04:00 UTCJul 16, 04:43 UTC43m
2026-07-15 FDX1715 IND → BNA Jul 15, 09:00 UTCJul 15, 09:40 UTC40m
2026-07-14 FDX1605 ATL → IND Jul 14, 03:05 UTCJul 14, 04:10 UTC1h 5m
2026-07-14 FDX1605 ATL → IND Jul 14, 03:04 UTCJul 14, 04:05 UTC1h 1m
2026-07-10 FDX1703 - Jul 10, 07:40 UTCJul 10, 08:45 UTC1h 5m
2026-07-10 FDX1670 - Jul 10, 02:30 UTCJul 10, 03:40 UTC1h 10m
2026-07-09 FDX1564 - Jul 9, 12:10 UTCJul 9, 12:55 UTC45m
2026-07-09 FDX1564 - Jul 9, 08:30 UTCJul 9, 10:35 UTC2h 5m
2026-07-09 FDX1251 - Jul 9, 02:50 UTCJul 9, 04:10 UTC1h 20m
2026-07-08 FDX336 - Jul 8, 21:35 UTCJul 8, 22:55 UTC1h 20m
2026-07-08 FDX819 - Jul 8, 16:20 UTCJul 8, 17:50 UTC1h 30m
2026-07-08 FDX819 MSP → MEM Jul 8, 16:20 UTCJul 8, 17:54 UTC1h 34m
2026-07-08 FDX1548 - Jul 8, 09:00 UTCJul 8, 15:20 UTC6h 20m
2026-07-08 FDX1350 - Jul 8, 02:20 UTCJul 8, 03:10 UTC50m
2026-07-07 FDX1526 - Jul 7, 09:10 UTCJul 7, 09:55 UTC45m
2026-07-07 FDX1245 - Jul 7, 02:55 UTCJul 7, 04:05 UTC1h 10m
2026-07-07 FDX1245 CAE → MEM Jul 7, 02:54 UTCJul 7, 04:05 UTC1h 11m
2026-07-03 FDX1445 - Jul 3, 09:10 UTCJul 3, 10:15 UTC1h 5m
2026-07-03 FDX1285 TYS → MEM Jul 3, 02:25 UTCJul 3, 03:15 UTC50m
2026-07-02 FDX1746 - Jul 2, 08:40 UTCJul 2, 09:20 UTC40m
2026-07-02 FDX2679 IAD → IND Jul 2, 03:20 UTCJul 2, 04:25 UTC1h 5m
2026-07-01 FDX1755 - Jul 1, 08:50 UTCJul 1, 10:00 UTC1h 10m
2026-07-01 FDX1647 ABE → IND Jul 1, 01:55 UTCJul 1, 03:13 UTC1h 18m
2026-07-01 FDX1647 - Jul 1, 01:55 UTCJul 1, 02:00 UTC5m
2026-06-30 FDX1747 - Jun 30, 12:45 UTCJun 30, 13:20 UTC35m
2026-06-30 FDX1747 BDL → ABE Jun 30, 12:40 UTCJun 30, 13:20 UTC40m
2026-06-30 FDX1747 - Jun 30, 08:50 UTCJun 30, 10:30 UTC1h 40m
2026-06-30 FDX1624 - Jun 30, 02:25 UTCJun 30, 03:35 UTC1h 10m
2026-06-26 FDX1580 - Jun 26, 09:24 UTCJun 26, 10:39 UTC1h 15m
2026-06-26 FDX1285 - Jun 26, 02:34 UTCJun 26, 03:29 UTC55m
2026-06-25 FDX1746 IND → TYS Jun 25, 08:50 UTCJun 25, 09:34 UTC45m
2026-06-25 FDX2679 IAD → IND Jun 25, 02:59 UTCJun 25, 04:10 UTC1h 10m
2026-06-24 FDX1755 IND → IAD Jun 24, 08:49 UTCJun 24, 09:49 UTC1h 0m
2026-06-24 FDX1755 IND → IAD Jun 24, 08:49 UTCJun 24, 09:49 UTC1h 0m
2026-06-24 FDX1630 BWI → IND Jun 24, 02:54 UTCJun 24, 04:15 UTC1h 20m
2026-06-23 FDX1482 - Jun 23, 08:45 UTCJun 23, 10:24 UTC1h 40m
2026-06-23 FDX137 - Jun 23, 00:54 UTCJun 23, 03:04 UTC2h 10m
2026-06-22 FDX134 - Jun 22, 08:25 UTCJun 22, 10:55 UTC2h 30m
2026-06-20 FDX1330 - Jun 20, 03:14 UTCJun 20, 04:29 UTC1h 15m
2026-06-20 FDX1330 - Jun 20, 02:09 UTCJun 20, 02:24 UTC15m
2026-06-19 FDX1478 - Jun 19, 09:04 UTCJun 19, 10:19 UTC1h 15m
2026-06-19 FDX1478 MEM → MSN Jun 19, 09:00 UTCJun 19, 10:14 UTC1h 14m
2026-06-17 FDX1286 - Jun 17, 03:40 UTCJun 17, 05:15 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 N654FE page for operator, model, and routing details .

Mode-S A89C18 frequently asked

What is Mode-S code A89C18?
A89C18 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N654FE.
Where is Mode-S A89C18 registered?
Mode-S code A89C18 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 A89C18 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A89C18, octal 52116030, decimal 11,050,008.
What flights does A89C18 operate?
Mode-S A89C18 has broadcast 20 distinct callsigns, including FDX1366, FDX1345, FDX1747, FDX1564, FDX1755.