Apparatus

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sensors Mode-S transponder

4868F7

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-AXP · AIRBUS A-321neo

Hex
4868F7
Octal
22064367
Decimal
4,745,463
Country
NL
Tail
PH-AXP
Type
A21N
No current signal · last broadcast 2h ago
Flights observed
271
Distinct callsigns
20
Country
NL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4868F7.

Country allocation

The ICAO 24-bit address 4868F7 falls within the block assigned to Netherlands (NL) by ICAO Annex 10, Volume III. Every aircraft registered in Netherlands 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
KLM94R KLM Royal Dutch Airlines 9 2026-05-28
KLM29K KLM Royal Dutch Airlines 9 2026-05-28
KLM92V KLM Royal Dutch Airlines 8 2026-05-15
KLM89E KLM Royal Dutch Airlines 7 2026-05-23
KLM65X KLM Royal Dutch Airlines 7 2026-05-14
KLM1368 KLM Royal Dutch Airlines 7 2026-05-27
KLM1248 KLM Royal Dutch Airlines 7 2026-05-24
KLM33K KLM Royal Dutch Airlines 6 2026-05-20
KLM32P KLM Royal Dutch Airlines 6 2026-05-28
KLM26L KLM Royal Dutch Airlines 6 2026-05-13
KLM1601 KLM Royal Dutch Airlines 6 2026-05-26
KLM1508 KLM Royal Dutch Airlines 6 2026-05-20
KLM1367 KLM Royal Dutch Airlines 6 2026-05-27
KLM1031 KLM Royal Dutch Airlines 6 2026-05-28
KLM82Z KLM Royal Dutch Airlines 5 2026-05-23
KLM77G KLM Royal Dutch Airlines 5 2026-05-25
KLM75V KLM Royal Dutch Airlines 5 2026-05-22
KLM66A KLM Royal Dutch Airlines 5 2026-05-29
KLM63U KLM Royal Dutch Airlines 5 2026-05-29
KLM31C KLM Royal Dutch Airlines 5 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KLM63U AMS → ATH May 29, 20:20 UTCMay 29, 23:05 UTC2h 45m
2026-05-29 KLM14M ATH → AMS May 29, 15:10 UTCMay 29, 18:10 UTC3h 0m
2026-05-29 KLM31C AMS → ALC May 29, 10:40 UTCMay 29, 13:25 UTC2h 45m
2026-05-29 KLM66A EDI → AMS May 29, 08:05 UTCMay 29, 08:50 UTC45m
2026-05-29 KLM31A AMS → LHR May 29, 05:25 UTCMay 29, 06:30 UTC1h 5m
2026-05-28 KLM94R AMS → BUD May 28, 15:50 UTCMay 28, 17:20 UTC1h 30m
2026-05-28 KLM29K AMS → BCN May 28, 13:05 UTCMay 28, 14:40 UTC1h 35m
2026-05-28 KLM32P MAN → AMS May 28, 10:35 UTCMay 28, 11:25 UTC50m
2026-05-28 KLM1031 AMS → MAN May 28, 08:25 UTCMay 28, 09:15 UTC50m
2026-05-28 KLM1214 RVN → AMS May 28, 04:40 UTCMay 28, 06:15 UTC1h 35m
2026-05-27 KLM23A BUD → AMS May 27, 19:35 UTCMay 27, 21:15 UTC1h 40m
2026-05-27 KLM1368 WAW → AMS May 27, 16:15 UTCMay 27, 18:05 UTC1h 50m
2026-05-27 KLM1367 AMS → WAW May 27, 13:30 UTCMay 27, 15:00 UTC1h 30m
2026-05-27 KLM32P MAN → AMS May 27, 10:50 UTCMay 27, 11:35 UTC45m
2026-05-27 KLM1031 AMS → MAN May 27, 08:30 UTCMay 27, 09:25 UTC55m
2026-05-27 KLM46D ATH → AMS May 27, 03:59 UTCMay 27, 07:00 UTC3h 1m
2026-05-26 KLM63U AMS → ATH May 26, 20:09 UTCMay 26, 22:59 UTC2h 50m
2026-05-26 KLM94R AMS → BUD May 26, 16:45 UTCMay 26, 18:34 UTC1h 50m
2026-05-26 KLM29K AMS → BCN May 26, 13:15 UTCMay 26, 14:45 UTC1h 30m
2026-05-26 KLM1602 FCO → AMS May 26, 09:15 UTCMay 26, 11:09 UTC1h 55m
2026-05-26 KLM1601 AMS → FCO May 26, 05:45 UTCMay 26, 07:29 UTC1h 45m
2026-05-25 KLM82D BCN → AMS May 25, 18:35 UTCMay 25, 20:19 UTC1h 44m
2026-05-25 KLM69C AMS → BCN May 25, 15:25 UTCMay 25, 17:20 UTC1h 55m
2026-05-25 KLM1504 MAD → AMS May 25, 12:05 UTCMay 25, 14:00 UTC1h 55m
2026-05-25 KLM77G AMS → ZAG May 25, 08:05 UTCMay 25, 10:00 UTC1h 55m
2026-05-25 KLM84V LHR → AMS May 25, 05:50 UTCMay 25, 06:30 UTC40m
2026-05-24 KLM61T AMS → LHR May 24, 19:20 UTCMay 24, 20:05 UTC45m
2026-05-24 KLM78E LBA → AMS May 24, 16:20 UTCMay 24, 17:45 UTC1h 25m
2026-05-24 KLM1169 AMS → HEL May 24, 14:05 UTCMay 24, 15:20 UTC1h 15m
2026-05-24 KLM38E KRK → AMS May 24, 10:45 UTCMay 24, 12:20 UTC1h 35m
2026-05-24 KLM71N AMS → NCE May 24, 07:50 UTCMay 24, 09:15 UTC1h 25m
2026-05-24 KLM1248 KRS → AMS May 24, 04:15 UTCMay 24, 06:15 UTC2h 0m
2026-05-23 KLM89E AMS → HEL May 23, 19:25 UTCMay 23, 21:20 UTC1h 55m
2026-05-23 KLM36Z PRG → AMS May 23, 16:50 UTCMay 23, 17:55 UTC1h 5m
2026-05-23 KLM53D AMS → PRG May 23, 14:35 UTCMay 23, 15:35 UTC1h 0m
2026-05-23 KLM72W FCO → AMS May 23, 11:00 UTCMay 23, 13:00 UTC2h 0m
2026-05-23 KLM85A AMS → SPU May 23, 08:00 UTCMay 23, 09:40 UTC1h 40m
2026-05-23 KLM82Z MAD → AMS May 23, 04:20 UTCMay 23, 06:20 UTC2h 0m
2026-05-22 KLM75V AMS → BIO May 22, 19:45 UTCMay 22, 21:45 UTC2h 0m
2026-05-22 KLM94R AMS → BUD May 22, 16:10 UTCMay 22, 17:45 UTC1h 35m
2026-05-22 KLM29K AMS → BCN May 22, 13:20 UTCMay 22, 15:00 UTC1h 40m
2026-05-22 KLM46P LHR → AMS May 22, 11:10 UTCMay 22, 11:55 UTC45m
2026-05-22 KLM35B AMS → BUD May 22, 08:35 UTCMay 22, 09:30 UTC55m
2026-05-22 KLM44L LIS → AMS May 22, 04:15 UTCMay 22, 06:35 UTC2h 20m
2026-05-21 KLM35W AMS → BLL May 21, 19:25 UTCMay 21, 22:10 UTC2h 45m
2026-05-21 KLM16K LHR → AMS May 21, 15:50 UTCMay 21, 17:35 UTC1h 45m
2026-05-21 KLM93Z AMS → BCN May 21, 12:35 UTCMay 21, 14:20 UTC1h 45m
2026-05-21 KLM1602 FCO → AMS May 21, 08:45 UTCMay 21, 11:00 UTC2h 15m
2026-05-21 KLM1601 AMS → FCO May 21, 05:35 UTCMay 21, 07:10 UTC1h 35m
2026-05-20 KLM1508 ALC → AMS May 20, 18:40 UTCMay 20, 20:45 UTC2h 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 PH-AXP page for operator, model, and routing details .

Mode-S 4868F7 frequently asked

What is Mode-S code 4868F7?
4868F7 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-AXP.
Where is Mode-S 4868F7 registered?
Mode-S code 4868F7 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4868F7 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4868F7, octal 22064367, decimal 4,745,463.
What flights does 4868F7 operate?
Mode-S 4868F7 has broadcast 20 distinct callsigns, including KLM94R, KLM29K, KLM92V, KLM89E, KLM65X.