Apparatus

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sensors Mode-S transponder

346206

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NCK · AIRBUS A-330-200

Hex
346206
Octal
15061006
Decimal
3,432,966
Country
ES
Tail
EC-NCK
Type
A332
Broadcasting now · callsign TAR723 · 41,000 ft
Flights observed
112
Distinct callsigns
20
Country
ES
Last broadcast
23d ago

Current position

346206 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 346206 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

Callsign Airline Flights Last seen
RAM208 - 14 2026-07-11
TAI301 - 9 2026-06-28
TAI300 - 9 2026-06-29
TAR719 Tunisair 7 2026-07-26
TAR202 Tunisair 7 2026-07-24
RAM209 - 7 2026-07-12
TAI523 Avianca El Salvador 6 2026-06-27
TAI522 - 6 2026-06-27
TAR718 Tunisair 5 2026-07-26
TAR722 Tunisair 3 2026-07-26
TAR203 Tunisair 3 2026-07-25
TAR723 Tunisair 2 2026-07-26
IBE169 - 2 2026-07-13
IBE0126 Iberia Airlines 2 2026-06-13
IBE0124 Iberia Airlines 2 2026-06-09
IBE0121 Iberia Airlines 2 2026-06-08
GRL940 Air Greenland 2 2026-06-06
TOM976P TUI Airways 1 2026-05-30
TOM975P TUI Airways 1 2026-05-30
TOM937P TUI Airways 1 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TAR723 ORY → TUN Jul 26, 21:25 UTCJul 26, 21:30 UTC5m
2026-07-26 TAR722 TUN → ORY Jul 26, 18:00 UTCJul 26, 20:00 UTC2h 0m
2026-07-26 TAR719 ORY → TUN Jul 26, 12:45 UTCJul 26, 14:40 UTC1h 55m
2026-07-26 TAR718 TUN → ORY Jul 26, 08:20 UTCJul 26, 10:20 UTC2h 0m
2026-07-25 TAR203 YUL → TUN Jul 25, 20:40 UTCJul 26, 04:25 UTC7h 45m
2026-07-24 TAR202 TUN → YUL Jul 24, 21:35 UTCJul 25, 17:25 UTC19h 50m
2026-07-24 TAR202 TUN → YUL Jul 24, 21:00 UTCJul 25, 17:25 UTC20h 25m
2026-07-24 TAR202 TUN → YUL Jul 24, 09:10 UTCJul 24, 17:25 UTC8h 15m
2026-07-23 TAR719 - Jul 23, 11:55 UTCJul 23, 13:40 UTC1h 45m
2026-07-23 TAR718 TUN → ORY Jul 23, 07:35 UTCJul 23, 09:30 UTC1h 55m
2026-07-22 TAR723 ORY → TUN Jul 22, 20:50 UTCJul 22, 22:25 UTC1h 35m
2026-07-22 TAR722 - Jul 22, 16:45 UTCJul 22, 18:45 UTC2h 0m
2026-07-22 TAR719 - Jul 22, 11:55 UTCJul 22, 13:40 UTC1h 45m
2026-07-21 TAR719 - Jul 21, 11:10 UTCJul 21, 12:55 UTC1h 45m
2026-07-21 TAR718 - Jul 21, 07:30 UTCJul 21, 09:30 UTC2h 0m
2026-07-20 TAR719 - Jul 20, 12:10 UTCJul 20, 13:50 UTC1h 40m
2026-07-19 TAR718 ORY → ORY Jul 19, 21:25 UTCJul 20, 09:45 UTC12h 20m
2026-07-19 TAR722 - Jul 19, 17:55 UTCJul 19, 19:50 UTC1h 55m
2026-07-19 TAR719 - Jul 19, 12:35 UTCJul 19, 14:20 UTC1h 45m
2026-07-18 TAR203 - Jul 18, 22:10 UTCJul 19, 10:35 UTC12h 25m
2026-07-18 TAR202 - Jul 18, 01:50 UTCJul 18, 18:15 UTC16h 26m
2026-07-17 TAR202 - Jul 17, 21:34 UTCJul 18, 18:15 UTC20h 41m
2026-07-17 TAR203 YUL → YUL Jul 17, 20:25 UTCJul 18, 18:15 UTC21h 51m
2026-07-17 TAR202 - Jul 17, 16:00 UTCJul 17, 17:09 UTC1h 10m
2026-07-17 TAR202 - Jul 17, 09:10 UTCJul 17, 11:30 UTC2h 20m
2026-07-16 TAR719 - Jul 16, 12:55 UTCJul 16, 14:45 UTC1h 50m
2026-07-16 TAR718 - Jul 16, 09:20 UTCJul 16, 11:20 UTC2h 0m
2026-07-15 PLM217P - Jul 15, 08:20 UTCJul 15, 10:15 UTC1h 55m
2026-07-14 IBE170 - Jul 14, 03:20 UTCJul 14, 13:35 UTC10h 15m
2026-07-13 IBE169 - Jul 13, 13:20 UTCJul 14, 00:00 UTC10h 40m
2026-07-13 IBE169 - Jul 13, 11:40 UTCJul 13, 13:00 UTC1h 20m
2026-07-12 RAM209 - Jul 12, 02:25 UTCJul 12, 13:35 UTC11h 10m
2026-07-11 RAM208 - Jul 11, 17:05 UTCJul 12, 00:15 UTC7h 10m
2026-07-11 RAM209 - Jul 11, 02:45 UTCJul 11, 08:40 UTC5h 55m
2026-07-10 RAM208 - Jul 10, 09:05 UTCJul 11, 00:15 UTC15h 10m
2026-07-10 RAM208 - Jul 10, 03:40 UTCJul 11, 00:15 UTC20h 35m
2026-07-09 RAM208 - Jul 9, 17:35 UTCJul 10, 01:00 UTC7h 25m
2026-07-09 RAM209 YUL → CMN Jul 9, 03:10 UTCJul 9, 09:40 UTC6h 30m
2026-07-08 RAM208 - Jul 8, 18:05 UTCJul 9, 00:20 UTC6h 15m
2026-07-08 RAM208 - Jul 8, 17:30 UTCJul 8, 18:00 UTC30m
2026-07-08 RAM208 - Jul 8, 17:00 UTCJul 8, 17:25 UTC25m
2026-07-08 RAM209 - Jul 8, 04:15 UTCJul 8, 10:40 UTC6h 25m
2026-07-07 RAM208 - Jul 7, 17:20 UTCJul 8, 00:10 UTC6h 50m
2026-07-07 RAM209 - Jul 7, 03:00 UTCJul 7, 09:40 UTC6h 40m
2026-07-06 RAM208 - Jul 6, 17:40 UTCJul 7, 00:35 UTC6h 55m
2026-07-05 RAM209 - Jul 5, 02:50 UTCJul 5, 08:45 UTC5h 55m
2026-07-04 RAM208 - Jul 4, 17:05 UTCJul 5, 00:05 UTC7h 0m
2026-07-04 RAM209 - Jul 4, 03:05 UTCJul 4, 09:35 UTC6h 30m
2026-07-03 RAM208 - Jul 3, 08:55 UTCJul 4, 00:25 UTC15h 30m
2026-07-03 RAM208 - Jul 3, 03:35 UTCJul 4, 00:25 UTC20h 50m

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

Mode-S 346206 frequently asked

What is Mode-S code 346206?
346206 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NCK.
Where is Mode-S 346206 registered?
Mode-S code 346206 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 346206 broadcasting right now?
Yes. Mode-S 346206 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 346206, octal 15061006, decimal 3,432,966.
What flights does 346206 operate?
Mode-S 346206 has broadcast 20 distinct callsigns, including RAM208, TAI301, TAI300, TAR719, TAR202.