Apparatus

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sensors Mode-S transponder

4868BA

ICAO 24-bit transponder address · allocated to Netherlands

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

Hex
4868BA
Octal
22064272
Decimal
4,745,402
Country
NL
Tail
PH-YHR
Type
A21N
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
407
Distinct callsigns
20
Country
NL
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S 4868BA.

Country allocation

The ICAO 24-bit address 4868BA 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 - 17 2026-07-18
TRA3C - 12 2026-07-19
TRA25W Transavia Holland 11 2026-07-18
TRA96K - 8 2026-07-18
TRA5U - 8 2026-07-18
TRA5012 - 7 2026-07-06
TRA5011 - 7 2026-07-06
TRA42T Transavia Holland 6 2026-07-19
TRA97H - 5 2026-06-30
TRA69P Transavia Holland 5 2026-05-16
TRA51X - 5 2026-06-30
TRA34Q Transavia Holland 5 2026-06-21
TRA2U Transavia Holland 5 2026-05-16
TRA9L Transavia Holland 4 2026-06-10
TRA97Q Transavia Holland 4 2026-05-07
TRA96J - 4 2026-07-02
TRA95C Transavia Holland 4 2026-05-07
TRA87B - 4 2026-07-16
TRA63P Transavia Holland 4 2026-06-21
TRA59Z - 4 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TRA5225 AMS → HRG Jul 26, 13:05 UTCJul 26, 22:30 UTC9h 25m
2026-07-26 TRA6142 BRU → ALC Jul 26, 08:45 UTCJul 26, 11:10 UTC2h 25m
2026-07-26 TRA49N AMS → ALC Jul 26, 05:15 UTCJul 26, 07:20 UTC2h 6m
2026-07-25 TRA23Z - Jul 25, 23:15 UTCJul 26, 01:20 UTC2h 5m
2026-07-25 TRA3E BCN → EIN Jul 25, 20:05 UTCJul 25, 22:05 UTC2h 0m
2026-07-25 TRA8A AMS → LPA Jul 25, 15:15 UTCJul 25, 17:30 UTC2h 15m
2026-07-25 TRA819R AMS → BRI Jul 25, 12:10 UTCJul 25, 14:05 UTC1h 55m
2026-07-25 TRA5074 ZTH → AMS Jul 25, 07:30 UTCJul 25, 10:25 UTC2h 55m
2026-07-25 TRA5073 AMS → ZTH Jul 25, 03:45 UTCJul 25, 06:20 UTC2h 35m
2026-07-24 TRA91T SKG → AMS Jul 24, 21:25 UTCJul 25, 00:20 UTC2h 55m
2026-07-24 TRA7N EIN → AGP Jul 24, 18:05 UTCJul 24, 20:20 UTC2h 15m
2026-07-24 TRA52A - Jul 24, 14:15 UTCJul 24, 16:15 UTC2h 0m
2026-07-24 TRA21L - Jul 24, 11:15 UTCJul 24, 13:00 UTC1h 45m
2026-07-24 TRA52P RTM → FCO Jul 24, 06:50 UTCJul 24, 09:40 UTC2h 50m
2026-07-24 TRA9B AGP → BRU Jul 24, 03:25 UTCJul 24, 05:30 UTC2h 5m
2026-07-23 TRA81H AGP → AMS Jul 23, 18:20 UTCJul 23, 21:10 UTC2h 50m
2026-07-23 TRA73Y - Jul 23, 14:50 UTCJul 23, 17:00 UTC2h 10m
2026-07-23 TRA48C INN → AMS Jul 23, 10:00 UTCJul 23, 13:30 UTC3h 30m
2026-07-23 TRA5043 AMS → KGS Jul 23, 05:05 UTCJul 23, 08:05 UTC3h 0m
2026-07-22 TRA74B OPO → AMS Jul 22, 12:45 UTCJul 22, 22:05 UTC9h 20m
2026-07-22 TRA30M - Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-21 TRA81H AGP → AMS Jul 21, 20:00 UTCJul 21, 22:45 UTC2h 45m
2026-07-21 TRA73Y - Jul 21, 16:00 UTCJul 21, 18:30 UTC2h 30m
2026-07-21 TRA43N LCA → AMS Jul 21, 09:45 UTCJul 21, 14:00 UTC4h 15m
2026-07-21 TRA22B AMS → ACE Jul 21, 04:40 UTCJul 21, 08:20 UTC3h 40m
2026-07-20 TRA3W EIN → ALC Jul 20, 19:25 UTCJul 20, 23:25 UTC4h 0m
2026-07-20 TRA26B AGP → AMS Jul 20, 14:35 UTCJul 20, 18:15 UTC3h 40m
2026-07-20 TRA21Q JMK → AMS Jul 20, 08:50 UTCJul 20, 12:05 UTC3h 15m
2026-07-20 TRA40K AMS → JMK Jul 20, 04:45 UTCJul 20, 07:40 UTC2h 55m
2026-07-19 TRA42T TBS → AMS Jul 19, 18:35 UTCJul 19, 23:10 UTC4h 35m
2026-07-19 TRA3C - Jul 19, 16:55 UTCJul 19, 17:15 UTC20m
2026-07-19 TRA3C - Jul 19, 13:05 UTCJul 19, 15:55 UTC2h 50m
2026-07-19 TRA5146 KGS → AMS Jul 19, 08:00 UTCJul 19, 11:30 UTC3h 30m
2026-07-19 TRA41J AMS → KGS Jul 19, 03:40 UTCJul 19, 06:40 UTC3h 0m
2026-07-18 TRA25W RTM → AGP Jul 18, 19:00 UTCJul 18, 22:20 UTC3h 20m
2026-07-18 TRA14R - Jul 18, 17:45 UTCJul 18, 17:55 UTC10m
2026-07-18 TRA14R - Jul 18, 14:05 UTCJul 18, 17:05 UTC3h 0m
2026-07-18 TRA96K - Jul 18, 09:00 UTCJul 18, 12:20 UTC3h 20m
2026-07-18 TRA5U - Jul 18, 04:30 UTCJul 18, 07:20 UTC2h 50m
2026-07-17 TRA83G KEF → AMS Jul 17, 19:15 UTCJul 17, 21:44 UTC2h 30m
2026-07-17 TRA8F - Jul 17, 14:44 UTCJul 17, 17:44 UTC3h 0m
2026-07-17 TRA97P CHQ → AMS Jul 17, 08:25 UTCJul 17, 11:50 UTC3h 25m
2026-07-17 TRA12N AMS → TFS Jul 17, 04:10 UTCJul 17, 07:05 UTC2h 55m
2026-07-16 TRA6T LIS → EIN Jul 16, 20:25 UTCJul 17, 00:04 UTC3h 40m
2026-07-16 TRA87B - Jul 16, 14:10 UTCJul 16, 18:25 UTC4h 15m
2026-07-16 TRA30M - Jul 16, 10:20 UTCJul 16, 12:25 UTC2h 5m
2026-07-16 TRA42P - Jul 16, 07:00 UTCJul 16, 09:25 UTC2h 25m
2026-07-14 TRA36Q - Jul 14, 19:45 UTCJul 14, 22:25 UTC2h 40m
2026-07-14 TRA6935 - Jul 14, 16:15 UTCJul 14, 18:05 UTC1h 50m
2026-07-14 TRA25W FNC → AMS Jul 14, 10:35 UTCJul 14, 14:05 UTC3h 30m

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

Mode-S 4868BA frequently asked

What is Mode-S code 4868BA?
4868BA is an ICAO 24-bit transponder address. Allocated to Netherlands. Assigned to PH-YHR.
Where is Mode-S 4868BA registered?
Mode-S code 4868BA is allocated to Netherlands (NL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4868BA 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 4868BA, octal 22064272, decimal 4,745,402.
What flights does 4868BA operate?
Mode-S 4868BA has broadcast 20 distinct callsigns, including TRA14R, TRA3C, TRA25W, TRA96K, TRA5U.