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sensors Mode-S transponder

4868E2

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
4868E2
Octal
22064342
Decimal
4,745,442
Country
NL
Tail
PH-YHQ
Type
A21N
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
448
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S 4868E2.

Country allocation

The ICAO 24-bit address 4868E2 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
TRA14R - 10 2026-07-15
TRA25W - 8 2026-07-15
TRA86Z Transavia Holland 7 2026-05-17
TRA41Q Transavia Holland 7 2026-05-17
TRA87B - 6 2026-07-18
TRA79N - 6 2026-05-07
TRA52Q Transavia Holland 6 2026-06-01
TRA38B Transavia Holland 6 2026-06-01
TRA30N - 6 2026-06-24
TRA96K - 5 2026-07-16
TRA79H Transavia Holland 5 2026-05-17
TRA72W Transavia Holland 5 2026-05-17
TRA6T Transavia Holland 5 2026-07-18
TRA5U - 5 2026-07-16
TRA56M - 5 2026-06-22
TRA44B Transavia Holland 5 2026-07-23
TRA9J Transavia Holland 4 2026-04-25
TRA92A - 4 2026-05-06
TRA87H - 4 2026-05-05
TRA81Y Transavia Holland 4 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TRA42T TBS → AMS Jul 26, 18:05 UTCJul 26, 22:30 UTC4h 25m
2026-07-26 TRA3C SVQ → EIN Jul 26, 16:35 UTCJul 26, 16:50 UTC15m
2026-07-26 TRA3C SVQ → EIN Jul 26, 12:55 UTCJul 26, 15:35 UTC2h 40m
2026-07-26 TRA5146 KGS → AMS Jul 26, 07:45 UTCJul 26, 11:20 UTC3h 35m
2026-07-26 TRA41J AMS → KGS Jul 26, 03:25 UTCJul 26, 06:20 UTC2h 55m
2026-07-25 TRA5214 CTA → AMS Jul 25, 18:50 UTCJul 25, 21:35 UTC2h 45m
2026-07-25 TRA5213 EIN → FAO Jul 25, 15:00 UTCJul 25, 17:15 UTC2h 15m
2026-07-25 TRA3W EIN → ALC Jul 25, 09:30 UTCJul 25, 13:40 UTC4h 10m
2026-07-25 TRA26B AGP → AMS Jul 25, 04:45 UTCJul 25, 08:10 UTC3h 25m
2026-07-24 TRA53B - Jul 24, 18:15 UTCJul 24, 22:20 UTC4h 5m
2026-07-24 TRA19E - Jul 24, 13:45 UTCJul 24, 17:15 UTC3h 30m
2026-07-24 TRA78Z RHO → AMS Jul 24, 08:30 UTCJul 24, 11:55 UTC3h 25m
2026-07-24 TRA6Q AMS → AGP Jul 24, 04:10 UTCJul 24, 06:55 UTC2h 45m
2026-07-23 TRA44B BOD → EIN Jul 23, 21:35 UTCJul 24, 00:00 UTC2h 25m
2026-07-23 TRA21H BRU → TFS Jul 23, 18:40 UTCJul 23, 20:30 UTC1h 50m
2026-07-23 TRA2X IBZ → AMS Jul 23, 14:45 UTCJul 23, 16:50 UTC2h 5m
2026-07-23 TRA193Z RTM → PMI Jul 23, 11:35 UTCJul 23, 13:25 UTC1h 50m
2026-07-23 TRA194G PMI → RTM Jul 23, 08:10 UTCJul 23, 10:15 UTC2h 5m
2026-07-23 TRA4Q AMS → TFS Jul 23, 04:55 UTCJul 23, 06:45 UTC1h 50m
2026-07-22 TRA5100 ZTH → AMS Jul 22, 14:20 UTCJul 22, 17:30 UTC3h 10m
2026-07-22 TRA5413 EIN → ZTH Jul 22, 11:10 UTCJul 22, 13:00 UTC1h 50m
2026-07-22 TRA6R AMS → RAK Jul 22, 02:35 UTCJul 22, 05:10 UTC2h 35m
2026-07-21 TRA97K SVQ → BRU Jul 21, 20:05 UTCJul 21, 23:40 UTC3h 35m
2026-07-21 TRA4C RTM → GRO Jul 21, 14:10 UTCJul 21, 18:05 UTC3h 55m
2026-07-21 TRA57C CTA → AMS Jul 21, 08:20 UTCJul 21, 11:20 UTC3h 0m
2026-07-21 TRA51R AMS → ZTH Jul 21, 04:20 UTCJul 21, 07:00 UTC2h 40m
2026-07-20 TRA5628 PMI → AMS Jul 20, 21:45 UTCJul 20, 23:50 UTC2h 5m
2026-07-20 TRA72G - Jul 20, 18:20 UTCJul 20, 20:20 UTC2h 0m
2026-07-20 TRA78Z - Jul 20, 10:00 UTCJul 20, 13:20 UTC3h 20m
2026-07-20 TRA6Q - Jul 20, 05:30 UTCJul 20, 08:25 UTC2h 55m
2026-07-20 TRA5768 GRO → AMS Jul 20, 00:55 UTCJul 20, 02:25 UTC1h 30m
2026-07-19 TRA6X EIN → FAO Jul 19, 18:55 UTCJul 19, 20:35 UTC1h 40m
2026-07-19 TRA5628 - Jul 19, 15:10 UTCJul 19, 17:05 UTC1h 55m
2026-07-19 TRA72G - Jul 19, 11:45 UTCJul 19, 13:50 UTC2h 5m
2026-07-19 TRA6914 OLB → AMS Jul 19, 07:45 UTCJul 19, 09:45 UTC2h 0m
2026-07-19 TRA913C AMS → OLB Jul 19, 04:50 UTCJul 19, 06:25 UTC1h 35m
2026-07-18 TRA19M BRU → TFS Jul 18, 20:15 UTCJul 18, 22:45 UTC2h 30m
2026-07-18 TRA36J - Jul 18, 16:10 UTCJul 18, 18:50 UTC2h 40m
2026-07-18 TRA6T LIS → EIN Jul 18, 10:45 UTCJul 18, 14:20 UTC3h 35m
2026-07-18 TRA87B - Jul 18, 04:35 UTCJul 18, 08:45 UTC4h 10m
2026-07-17 TRA28Z - Jul 17, 15:05 UTCJul 17, 17:20 UTC2h 15m
2026-07-17 TRA8Q - Jul 17, 12:10 UTCJul 17, 14:10 UTC2h 0m
2026-07-17 TRA9A LIS → AMS Jul 17, 07:30 UTCJul 17, 09:55 UTC2h 25m
2026-07-17 TRA8X RTM → BCN Jul 17, 03:34 UTCJul 17, 06:25 UTC2h 50m
2026-07-16 TRA7V - Jul 16, 19:25 UTCJul 16, 22:45 UTC3h 20m
2026-07-16 TRA703E - Jul 16, 13:30 UTCJul 16, 17:25 UTC3h 55m
2026-07-16 TRA96K - Jul 16, 08:30 UTCJul 16, 11:45 UTC3h 15m
2026-07-16 TRA5U - Jul 16, 04:15 UTCJul 16, 07:10 UTC2h 55m
2026-07-15 TRA5076 RHO → AMS Jul 15, 20:35 UTCJul 16, 00:05 UTC3h 30m
2026-07-15 TRA9E - Jul 15, 15:30 UTCJul 15, 18:50 UTC3h 20m

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

Mode-S 4868E2 frequently asked

What is Mode-S code 4868E2?
4868E2 is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-YHQ.
Where is Mode-S 4868E2 registered?
Mode-S code 4868E2 is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4868E2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4868E2, octal 22064342, decimal 4,745,442.
What flights does 4868E2 operate?
Mode-S 4868E2 has broadcast 20 distinct callsigns, including TRA14R, TRA25W, TRA86Z, TRA41Q, TRA87B.