sensors Mode-S transponder

34734F

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NYC · AIRBUS A-321neo

Hex
34734F
Octal
15071517
Decimal
3,437,391
Country
ES
Tail
EC-NYC
Type
A21N
No current signal · last broadcast 1h ago
Flights observed
154
Distinct callsigns
20
Country
ES
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 34734F.

Country allocation

The ICAO 24-bit address 34734F falls within the block assigned to Spain (ES) by ICAO Annex 10, Volume III. Every aircraft registered in Spain 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-09 VLG994N BCN → AMS Jun 9, 16:45 UTCJun 9, 17:45 UTC1h 0m
2026-06-09 VLG6LF LIS → BCN Jun 9, 13:35 UTCJun 9, 14:55 UTC1h 20m
2026-06-09 VLG8JM BCN → LIS Jun 9, 10:25 UTCJun 9, 12:00 UTC1h 35m
2026-06-09 VLG86SB AGP → BCN Jun 9, 07:50 UTCJun 9, 09:00 UTC1h 10m
2026-06-09 VLG17VF BCN → AGP Jun 9, 05:25 UTCJun 9, 06:40 UTC1h 15m
2026-06-08 VLG3ZH OPO → BCN Jun 8, 22:25 UTCJun 8, 23:40 UTC1h 15m
2026-06-08 VLG3LL BCN → OPO Jun 8, 20:00 UTCJun 8, 21:25 UTC1h 25m
2026-06-08 VLG3BJ LCG → LGW Jun 8, 13:45 UTCJun 8, 15:35 UTC1h 50m
2026-06-08 VLG8CR BCN → DUS Jun 8, 10:55 UTCJun 8, 12:45 UTC1h 50m
2026-06-08 VLG86SB AGP → BCN Jun 8, 07:55 UTCJun 8, 09:10 UTC1h 15m
2026-06-08 VLG17VF BCN → AGP Jun 8, 05:30 UTCJun 8, 06:45 UTC1h 15m
2026-06-07 VLG1887 BER → BCN Jun 7, 20:00 UTCJun 7, 22:10 UTC2h 10m
2026-06-07 VLG23BJ BCN → BER Jun 7, 16:50 UTCJun 7, 19:00 UTC2h 10m
2026-06-07 VLG46SJ CPH → BCN Jun 7, 12:20 UTCJun 7, 14:50 UTC2h 30m
2026-06-07 VLG2EC BCN → CPH Jun 7, 08:15 UTCJun 7, 10:45 UTC2h 30m
2026-06-06 VLG107F HAM → BCN Jun 6, 20:05 UTCJun 6, 22:15 UTC2h 10m
2026-06-06 VLG3XD BCN → HAM Jun 6, 16:34 UTCJun 6, 18:39 UTC2h 5m
2026-06-06 VLG3MB BIO → BCN Jun 6, 14:09 UTCJun 6, 14:59 UTC50m
2026-06-06 VLG6WT BCN → VIE Jun 6, 12:20 UTCJun 6, 12:54 UTC35m
2026-06-06 VLG3RF MUC → BCN Jun 6, 08:55 UTCJun 6, 10:45 UTC1h 50m
2026-06-06 VLG1812 BCN → MUC Jun 6, 05:50 UTCJun 6, 07:25 UTC1h 35m
2026-06-05 VLG5QY LCG → BCN Jun 5, 21:30 UTCJun 5, 22:40 UTC1h 10m
2026-06-05 VLG5UD BCN → LCG Jun 5, 19:05 UTCJun 5, 20:40 UTC1h 35m
2026-06-05 VLG1WK LYS → BCN Jun 5, 16:55 UTCJun 5, 17:55 UTC1h 0m
2026-06-05 VLG553K BCN → LYS Jun 5, 15:05 UTCJun 5, 16:05 UTC1h 0m
2026-06-05 VLG8755 BHX → BCN Jun 5, 11:50 UTCJun 5, 13:40 UTC1h 50m
2026-06-05 VLG391Y BCN → BHX Jun 5, 08:15 UTCJun 5, 10:25 UTC2h 10m
2026-06-05 VLG6CR PMI → BCN Jun 5, 06:25 UTCJun 5, 07:05 UTC40m
2026-06-05 VLG74AM BCN → PMI Jun 5, 04:45 UTCJun 5, 05:15 UTC30m
2026-06-04 VLG5DK NCE → BCN Jun 4, 22:30 UTCJun 4, 23:35 UTC1h 5m
2026-06-04 VLG833R BCN → NCE Jun 4, 20:35 UTCJun 4, 21:25 UTC50m
2026-06-04 VLG7KZ BRU → BCN Jun 4, 17:10 UTCJun 4, 19:10 UTC2h 0m
2026-06-04 VLG79RM BCN → BRU Jun 4, 14:25 UTCJun 4, 16:10 UTC1h 45m
2026-06-04 VLG22PD ATH → BCN Jun 4, 08:50 UTCJun 4, 11:45 UTC2h 55m
2026-06-04 VLG64NA BCN → ATH Jun 4, 05:05 UTCJun 4, 07:35 UTC2h 30m
2026-06-03 VLG5KB BRU → BCN Jun 3, 19:20 UTCJun 3, 20:55 UTC1h 35m
2026-06-03 VLG3HA BCN → BRU Jun 3, 16:20 UTCJun 3, 18:10 UTC1h 50m
2026-06-03 VLG5BU PMI → BCN Jun 3, 11:40 UTCJun 3, 12:10 UTC30m
2026-06-03 VLG23PL BCN → PMI Jun 3, 10:00 UTCJun 3, 10:25 UTC25m
2026-06-03 VLG7UK BLQ → BCN Jun 3, 06:50 UTCJun 3, 08:20 UTC1h 30m
2026-06-03 VLG4WR BCN → BLQ Jun 3, 04:30 UTCJun 3, 05:50 UTC1h 20m
2026-06-02 VLG107F HAM → BCN Jun 2, 20:30 UTCJun 2, 22:40 UTC2h 10m
2026-06-02 VLG3XD BCN → HAM Jun 2, 17:00 UTCJun 2, 19:15 UTC2h 15m
2026-06-02 VLG48MQ BER → BCN Jun 2, 13:20 UTCJun 2, 15:40 UTC2h 20m
2026-06-02 VLG2WM BCN → BER Jun 2, 08:30 UTCJun 2, 10:25 UTC1h 55m
2026-06-02 VLG1QF PMI → BCN Jun 2, 06:45 UTCJun 2, 07:20 UTC35m
2026-06-02 VLG82EF BCN → PMI Jun 2, 05:15 UTCJun 2, 05:50 UTC35m
2026-06-01 VLG5RC FUE → BCN Jun 1, 21:25 UTCJun 2, 00:00 UTC2h 35m
2026-06-01 VLG2VH BCN → FUE Jun 1, 17:50 UTCJun 1, 19:15 UTC1h 25m
2026-06-01 VLG92PC HAJ → BCN Jun 1, 13:55 UTCJun 1, 15:55 UTC2h 0m

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 EC-NYC page for operator, model, and routing details .

Mode-S 34734F frequently asked

What is Mode-S code 34734F?
34734F is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NYC.
Where is Mode-S 34734F registered?
Mode-S code 34734F is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34734F broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34734F, octal 15071517, decimal 3,437,391.
What flights does 34734F operate?
Mode-S 34734F has broadcast 20 distinct callsigns, including VLG6JB, VLG64NA, VLG55XQ, VLG3XD, VLG37ZV.