Apparatus

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sensors Mode-S transponder

48676F

ICAO 24-bit transponder address · allocated to Netherlands

Currently assigned to PH-KFO

Hex
48676F
Octal
22063557
Decimal
4,745,071
Country
NL
Tail
PH-KFO
Type
DA40
No current signal · last broadcast 20h ago
Flights observed
143
Distinct callsigns
1
Country
NL
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 48676F.

Country allocation

The ICAO 24-bit address 48676F 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 1 distinct

Callsign Airline Flights Last seen
PHKFO - 143 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 PHKFO GRQ → GRQ Jul 13, 13:15 UTCJul 13, 14:30 UTC1h 15m
2026-07-13 PHKFO GRQ → GRQ Jul 13, 08:45 UTCJul 13, 10:55 UTC2h 10m
2026-07-10 PHKFO - Jul 10, 12:40 UTCJul 10, 13:55 UTC1h 15m
2026-07-09 PHKFO GRQ → GRQ Jul 9, 09:10 UTCJul 9, 10:20 UTC1h 10m
2026-07-08 PHKFO - Jul 8, 13:50 UTCJul 8, 15:20 UTC1h 30m
2026-07-08 PHKFO GRQ → GRQ Jul 8, 10:30 UTCJul 8, 12:35 UTC2h 5m
2026-07-06 PHKFO GRQ → GRQ Jul 6, 13:10 UTCJul 6, 15:15 UTC2h 5m
2026-07-01 PHKFO GRQ → GRQ Jul 1, 12:10 UTCJul 1, 13:25 UTC1h 15m
2026-07-01 PHKFO GRQ → GRQ Jul 1, 07:50 UTCJul 1, 09:05 UTC1h 15m
2026-06-30 PHKFO GRQ → GRQ Jun 30, 10:00 UTCJun 30, 11:20 UTC1h 20m
2026-06-30 PHKFO GRQ → GRQ Jun 30, 07:40 UTCJun 30, 09:00 UTC1h 20m
2026-06-29 PHKFO GRQ → GRQ Jun 29, 10:50 UTCJun 29, 12:09 UTC1h 20m
2026-06-29 PHKFO - Jun 29, 08:29 UTCJun 29, 10:10 UTC1h 40m
2026-06-26 PHKFO GRQ → GRQ Jun 26, 11:30 UTCJun 26, 12:55 UTC1h 25m
2026-06-26 PHKFO - Jun 26, 09:00 UTCJun 26, 10:25 UTC1h 25m
2026-06-26 PHKFO GRQ → GRQ Jun 26, 06:39 UTCJun 26, 07:55 UTC1h 15m
2026-06-25 PHKFO GRQ → GRQ Jun 25, 16:39 UTCJun 25, 18:04 UTC1h 25m
2026-06-25 PHKFO GRQ → GRQ Jun 25, 13:29 UTCJun 25, 15:34 UTC2h 5m
2026-06-25 PHKFO GRQ → GRQ Jun 25, 10:04 UTCJun 25, 11:04 UTC1h 0m
2026-06-25 PHKFO - Jun 25, 08:40 UTCJun 25, 09:25 UTC45m
2026-06-24 PHKFO GRQ → GRQ Jun 24, 12:40 UTCJun 24, 14:55 UTC2h 15m
2026-06-24 PHKFO - Jun 24, 09:15 UTCJun 24, 10:30 UTC1h 15m
2026-06-24 PHKFO - Jun 24, 06:59 UTCJun 24, 08:20 UTC1h 20m
2026-06-23 PHKFO GRQ → GRQ Jun 23, 14:49 UTCJun 23, 14:55 UTC5m
2026-06-23 PHKFO GRQ → GRQ Jun 23, 11:49 UTCJun 23, 12:29 UTC40m
2026-06-23 PHKFO - Jun 23, 07:49 UTCJun 23, 08:00 UTC10m
2026-06-23 PHKFO GRQ → GRQ Jun 23, 06:24 UTCJun 23, 07:15 UTC50m
2026-06-22 PHKFO GRQ → GRQ Jun 22, 13:25 UTCJun 22, 14:49 UTC1h 25m
2026-06-22 PHKFO - Jun 22, 10:05 UTCJun 22, 11:54 UTC1h 50m
2026-06-22 PHKFO - Jun 22, 07:25 UTCJun 22, 09:10 UTC1h 45m
2026-06-19 PHKFO GRQ → GRQ Jun 19, 15:59 UTCJun 19, 17:19 UTC1h 20m
2026-06-19 PHKFO - Jun 19, 10:19 UTCJun 19, 11:59 UTC1h 40m
2026-06-19 PHKFO - Jun 19, 06:54 UTCJun 19, 08:40 UTC1h 45m
2026-06-17 PHKFO GRQ → GRQ Jun 17, 16:05 UTCJun 17, 18:10 UTC2h 5m
2026-06-17 PHKFO - Jun 17, 09:40 UTCJun 17, 11:50 UTC2h 10m
2026-06-17 PHKFO GRQ → GRQ Jun 17, 06:15 UTCJun 17, 07:25 UTC1h 10m
2026-06-16 PHKFO - Jun 16, 16:50 UTCJun 16, 19:00 UTC2h 10m
2026-06-16 PHKFO GRQ → GRQ Jun 16, 13:09 UTCJun 16, 14:15 UTC1h 5m
2026-06-16 PHKFO GRQ → GRQ Jun 16, 09:50 UTCJun 16, 10:45 UTC55m
2026-06-16 PHKFO GRQ → GRQ Jun 16, 07:05 UTCJun 16, 08:25 UTC1h 20m
2026-06-11 PHKFO - Jun 11, 13:50 UTCJun 11, 15:45 UTC1h 55m
2026-06-11 PHKFO - Jun 11, 10:20 UTCJun 11, 12:25 UTC2h 5m
2026-06-11 PHKFO GRQ → GRQ Jun 11, 08:00 UTCJun 11, 08:50 UTC50m
2026-06-10 PHKFO GRQ → GRQ Jun 10, 17:20 UTCJun 10, 19:20 UTC2h 0m
2026-06-10 PHKFO GRQ → GRQ Jun 10, 12:00 UTCJun 10, 13:10 UTC1h 10m
2026-06-10 PHKFO LEY → GRQ Jun 10, 08:45 UTCJun 10, 10:00 UTC1h 15m
2026-06-10 PHKFO GRQ → LEY Jun 10, 06:25 UTCJun 10, 07:40 UTC1h 15m
2026-06-09 PHKFO - Jun 9, 17:25 UTCJun 9, 19:50 UTC2h 25m
2026-06-09 PHKFO - Jun 9, 12:35 UTCJun 9, 14:10 UTC1h 35m
2026-06-08 PHKFO - Jun 8, 13:00 UTCJun 8, 14:45 UTC1h 45m

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-KFO page for operator, model, and routing details .

Mode-S 48676F frequently asked

What is Mode-S code 48676F?
48676F is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-KFO.
Where is Mode-S 48676F registered?
Mode-S code 48676F is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 48676F broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 48676F, octal 22063557, decimal 4,745,071.
What flights does 48676F operate?
Mode-S 48676F has broadcast 1 distinct callsign, including PHKFO.