Apparatus

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sensors Mode-S transponder

A0F230

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N160FE · BOEING 767-300 · operated by FEDERAL EXPRESS CORP

Hex
A0F230
Octal
50171060
Decimal
10,547,760
Country
US
Tail
N160FE
Type
B763
Broadcasting now · callsign FDX379 · 1,025 ft
Flights observed
86
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A0F230 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A0F230 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
FDX864 - 3 2026-04-15
FDX54 FedEx Express 3 2026-05-16
FDX1705 FedEx Express 3 2026-04-15
FDX1420 FedEx Express 3 2026-05-16
FDX1292 FedEx Express 3 2026-05-15
FDX755 - 2 2026-04-14
FDX711 FedEx Express 2 2026-04-16
FDX53 FedEx Express 2 2026-05-15
FDX415 FedEx Express 2 2026-04-14
FDX3806 FedEx Express 2 2026-04-30
FDX258 FedEx Express 2 2026-04-29
FDX1803 FedEx Express 2 2026-04-24
FDX1754 FedEx Express 2 2026-05-21
FDX1721 FedEx Express 2 2026-04-30
FDX1681 FedEx Express 2 2026-04-15
FDX1638 FedEx Express 2 2026-05-08
FDX1580 FedEx Express 2 2026-05-05
FDX1483 FedEx Express 2 2026-05-14
FDX1220 FedEx Express 2 2026-05-19
FDX1216 FedEx Express 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 FDX379 MEM → SAT Jun 2, 21:40 UTCJun 2, 22:00 UTC20m
2026-05-29 FDX1227 AUS → MEM May 29, 02:45 UTCMay 29, 04:05 UTC1h 20m
2026-05-28 FDX1432 MEM → CLT May 28, 09:00 UTCMay 28, 10:15 UTC1h 15m
2026-05-28 FDX1247 ORD → MEM May 28, 04:10 UTCMay 28, 05:15 UTC1h 5m
2026-05-27 FDX1405 MEM → ORD May 27, 09:35 UTCMay 27, 10:40 UTC1h 5m
2026-05-27 FDX1229 SMF → MEM May 27, 01:59 UTCMay 27, 05:35 UTC3h 35m
2026-05-23 FDX1429 MEM → SMF May 23, 08:45 UTCMay 23, 12:20 UTC3h 35m
2026-05-22 FDX420 MSP → MKE May 22, 13:10 UTCMay 22, 14:50 UTC1h 40m
2026-05-22 FDX1407 MEM → MSP May 22, 09:05 UTCMay 22, 10:40 UTC1h 35m
2026-05-22 FDX1222 SAN → MEM May 22, 02:20 UTCMay 22, 05:25 UTC3h 5m
2026-05-21 FDX1754 IND → ONT May 21, 08:10 UTCMay 21, 12:05 UTC3h 55m
2026-05-21 FDX1754 IND → ONT May 21, 08:09 UTCMay 21, 12:02 UTC3h 53m
2026-05-21 FDX1609 DFW → IND May 21, 04:05 UTCMay 21, 05:35 UTC1h 30m
2026-05-20 FDX1471 MEM → DFW May 20, 08:15 UTCMay 20, 09:20 UTC1h 5m
2026-05-20 FDX131 YMX → MEM May 20, 01:55 UTCMay 20, 04:35 UTC2h 40m
2026-05-19 FDX130 MEM → YMX May 19, 09:10 UTCMay 19, 11:15 UTC2h 5m
2026-05-19 FDX1220 DEN → MEM May 19, 02:55 UTCMay 19, 05:00 UTC2h 5m
2026-05-16 FDX1420 MEM → DEN May 16, 09:21 UTCMay 16, 11:11 UTC1h 50m
2026-05-16 FDX54 MTY → MEM May 16, 02:35 UTCMay 16, 05:10 UTC2h 35m
2026-05-16 FDX54 MTY → MEM May 16, 02:31 UTCMay 16, 05:10 UTC2h 39m
2026-05-15 FDX53 MEM → TLC May 15, 09:20 UTCMay 15, 11:20 UTC2h 0m
2026-05-15 FDX1292 JFK → MEM May 15, 03:04 UTCMay 15, 05:08 UTC2h 4m
2026-05-15 FDX1292 JFK → MEM May 15, 03:05 UTCMay 15, 05:10 UTC2h 5m
2026-05-14 FDX1483 MEM → JFK May 14, 08:45 UTCMay 14, 10:45 UTC2h 0m
2026-05-14 FDX1292 JFK → MEM May 14, 03:25 UTCMay 14, 05:35 UTC2h 10m
2026-05-13 FDX1483 MEM → JFK May 13, 08:30 UTCMay 13, 10:30 UTC2h 0m
2026-05-13 FDX1238 BUR → MEM May 13, 02:40 UTCMay 13, 04:00 UTC1h 20m
2026-05-12 FDX1437 MEM → MKE May 12, 09:25 UTCMay 12, 10:45 UTC1h 20m
2026-05-11 FDX54 MTY → MEM May 11, 10:05 UTCMay 12, 04:50 UTC18h 45m
2026-05-11 FDX53 MEM → TLC May 11, 09:15 UTCMay 12, 04:50 UTC19h 36m
2026-05-08 FDX447 PHL → MEM May 8, 12:04 UTCMay 8, 14:25 UTC2h 20m
2026-05-08 FDX1704 IND → PHL May 8, 08:44 UTCMay 8, 09:54 UTC1h 10m
2026-05-08 FDX1638 RDU → IND May 8, 02:35 UTCMay 8, 04:04 UTC1h 30m
2026-05-08 FDX1638 RDU → IND May 8, 02:34 UTCMay 8, 03:59 UTC1h 25m
2026-05-07 FDX1387 SYR → BOS May 7, 02:25 UTCMay 7, 03:05 UTC40m
2026-05-06 FDX1434 MEM → IAD May 6, 09:45 UTCMay 6, 11:15 UTC1h 30m
2026-05-06 FDX1248 GSO → MEM May 6, 02:10 UTCMay 6, 03:40 UTC1h 30m
2026-05-05 FDX1580 MEM → LAX May 5, 09:35 UTCMay 5, 10:45 UTC1h 10m
2026-05-05 FDX1580 MEM → LAX May 5, 09:31 UTCMay 5, 10:42 UTC1h 11m
2026-05-05 FDX1220 DEN → MEM May 5, 03:00 UTCMay 5, 04:35 UTC1h 35m
2026-05-02 FDX1420 MEM → DEN May 2, 09:45 UTCMay 2, 11:45 UTC2h 0m
2026-05-02 FDX1216 PDX → MEM May 2, 01:40 UTCMay 2, 05:25 UTC3h 45m
2026-05-02 FDX1216 PDX → MEM May 2, 01:40 UTCMay 2, 05:17 UTC3h 37m
2026-05-01 FDX1857 OAK → PDX May 1, 10:05 UTCMay 1, 11:20 UTC1h 15m
2026-04-30 FDX3806 PHX → OAK Apr 30, 12:25 UTCApr 30, 17:58 UTC5h 33m
2026-04-30 FDX3806 PHX → OAK Apr 30, 12:30 UTCApr 30, 18:00 UTC5h 30m
2026-04-30 FDX1721 IND → EWR Apr 30, 08:30 UTCApr 30, 09:45 UTC1h 15m
2026-04-30 FDX1721 IND → EWR Apr 30, 08:25 UTCApr 30, 09:51 UTC1h 26m
2026-04-30 FDX1627 ORD → IND Apr 30, 04:30 UTCApr 30, 05:00 UTC30m
2026-04-30 FDX922 MEM → ORD Apr 30, 01:30 UTCApr 30, 02:35 UTC1h 5m

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 N160FE page for operator, model, and routing details .

Mode-S A0F230 frequently asked

What is Mode-S code A0F230?
A0F230 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N160FE.
Where is Mode-S A0F230 registered?
Mode-S code A0F230 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 A0F230 broadcasting right now?
Yes. Mode-S A0F230 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0F230, octal 50171060, decimal 10,547,760.
What flights does A0F230 operate?
Mode-S A0F230 has broadcast 20 distinct callsigns, including FDX864, FDX54, FDX1705, FDX1420, FDX1292.