Apparatus

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sensors Mode-S transponder

346303

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NER · AIRBUS A-320neo

Hex
346303
Octal
15061403
Decimal
3,433,219
Country
ES
Tail
EC-NER
Type
A20N
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
535
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S 346303.

Country allocation

The ICAO 24-bit address 346303 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
IBE0823 - 10 2026-07-09
IBE08FA - 8 2026-07-09
IBE08TY - 7 2026-07-12
IBE08SP - 7 2026-07-11
IBE07WV - 7 2026-07-02
IBE07AA - 7 2026-07-02
IBE06DD - 7 2026-07-02
IBE0684 - 7 2026-07-03
IBE09VB - 6 2026-07-15
IBE09EM - 6 2026-07-15
IBE07SB Iberia Airlines 6 2026-07-21
IBE07AL Iberia Airlines 6 2026-07-21
IBE0787 Iberia Airlines 6 2026-05-06
IBE05HH Iberia Airlines 6 2026-07-19
IBE07PM - 5 2026-07-05
IBE07MH Iberia Airlines 5 2026-06-02
IBE07KB Iberia Airlines 5 2026-06-02
IBE07HA - 5 2026-07-05
IBE07BZ Iberia Airlines 5 2026-05-07
IBE0676 Iberia Airlines 5 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBE0042 IAD → MAD Jul 26, 16:50 UTCJul 26, 20:25 UTC3h 35m
2026-07-26 IBE0041 MAD → EZE Jul 26, 12:30 UTCJul 26, 15:40 UTC3h 10m
2026-07-25 IBE08BW JMK → MAD Jul 25, 20:05 UTCJul 25, 23:50 UTC3h 45m
2026-07-25 IBE08HM MAD → JMK Jul 25, 15:55 UTCJul 25, 19:00 UTC3h 5m
2026-07-25 IBE05FR ORY → MAD Jul 25, 11:10 UTCJul 25, 12:50 UTC1h 40m
2026-07-25 IBE05DP MAD → ORY Jul 25, 08:25 UTCJul 25, 09:55 UTC1h 30m
2026-07-25 IBE05VA CDG → MAD Jul 25, 05:10 UTCJul 25, 06:55 UTC1h 45m
2026-07-24 IBE0591 MAD → CDG Jul 24, 20:10 UTCJul 24, 21:30 UTC1h 20m
2026-07-24 IBE06SC - Jul 24, 16:15 UTCJul 24, 18:50 UTC2h 35m
2026-07-24 IBE0695 - Jul 24, 13:00 UTCJul 24, 15:00 UTC2h 0m
2026-07-24 IBE0672 MXP → MAD Jul 24, 08:40 UTCJul 24, 10:30 UTC1h 50m
2026-07-24 IBE0671 MAD → MXP Jul 24, 06:00 UTCJul 24, 07:35 UTC1h 35m
2026-07-23 IBE08AT ATH → MAD Jul 23, 17:55 UTCJul 23, 21:25 UTC3h 30m
2026-07-23 IBE08YL MAD → ATH Jul 23, 13:40 UTCJul 23, 16:35 UTC2h 55m
2026-07-23 IBE09AR - Jul 23, 09:20 UTCJul 23, 11:50 UTC2h 30m
2026-07-23 IBE09LT - Jul 23, 06:10 UTCJul 23, 08:05 UTC1h 55m
2026-07-22 IBE09DB DBV → MAD Jul 22, 19:05 UTCJul 22, 21:45 UTC2h 40m
2026-07-22 IBE09FY MAD → DBV Jul 22, 15:45 UTCJul 22, 18:00 UTC2h 15m
2026-07-22 IBE0852 JTR → MAD Jul 22, 11:10 UTCJul 22, 14:20 UTC3h 10m
2026-07-21 IBE07SB LHR → MAD Jul 21, 18:50 UTCJul 21, 20:50 UTC2h 0m
2026-07-21 IBE07AL MAD → MUC Jul 21, 15:50 UTCJul 21, 17:50 UTC2h 0m
2026-07-21 IBE08FC - Jul 21, 10:25 UTCJul 21, 13:25 UTC3h 0m
2026-07-21 IBE08WZ MAD → PRG Jul 21, 06:20 UTCJul 21, 08:30 UTC2h 10m
2026-07-20 IBE07SB LHR → MAD Jul 20, 18:30 UTCJul 20, 20:20 UTC1h 50m
2026-07-20 IBE07AL MAD → MUC Jul 20, 15:15 UTCJul 20, 17:10 UTC1h 55m
2026-07-20 IBE0848 JMK → MAD Jul 20, 10:10 UTCJul 20, 13:45 UTC3h 35m
2026-07-20 IBE08PL HEL → MAD Jul 20, 05:55 UTCJul 20, 08:55 UTC3h 0m
2026-07-19 IBE08KV JMK → MAD Jul 19, 18:15 UTCJul 19, 21:50 UTC3h 35m
2026-07-19 IBE08FH MAD → JMK Jul 19, 13:55 UTCJul 19, 16:55 UTC3h 0m
2026-07-19 IBE05ZK FNC → MAD Jul 19, 10:25 UTCJul 19, 12:20 UTC1h 55m
2026-07-19 IBE05HH MAD → FNC Jul 19, 07:10 UTCJul 19, 09:20 UTC2h 10m
2026-07-18 IBE08BW JMK → MAD Jul 18, 18:50 UTCJul 18, 22:15 UTC3h 25m
2026-07-18 IBE08HM MAD → JMK Jul 18, 14:40 UTCJul 18, 17:45 UTC3h 5m
2026-07-18 IBE05FR ORY → MAD Jul 18, 11:00 UTCJul 18, 12:35 UTC1h 35m
2026-07-18 IBE05DP MAD → ORY Jul 18, 08:05 UTCJul 18, 09:30 UTC1h 25m
2026-07-18 IBE05VA CDG → MAD Jul 18, 05:10 UTCJul 18, 06:50 UTC1h 40m
2026-07-17 IBE0591 - Jul 17, 20:29 UTCJul 17, 21:55 UTC1h 25m
2026-07-17 IBE06SC - Jul 17, 16:15 UTCJul 17, 18:40 UTC2h 25m
2026-07-17 IBE0695 - Jul 17, 12:45 UTCJul 17, 14:55 UTC2h 10m
2026-07-17 IBE09GH - Jul 17, 08:35 UTCJul 17, 11:20 UTC2h 45m
2026-07-17 IBE0939 - Jul 17, 05:20 UTCJul 17, 07:14 UTC1h 55m
2026-07-16 IBE06EE - Jul 16, 18:59 UTCJul 16, 20:55 UTC1h 55m
2026-07-16 IBE06FC - Jul 16, 15:45 UTCJul 16, 17:25 UTC1h 40m
2026-07-16 IBE05ZK FNC → MAD Jul 16, 12:14 UTCJul 16, 14:10 UTC1h 55m
2026-07-16 IBE05HH - Jul 16, 09:05 UTCJul 16, 11:15 UTC2h 10m
2026-07-16 IBE07YL HAM → MAD Jul 16, 05:10 UTCJul 16, 07:50 UTC2h 40m
2026-07-15 IBE07LD - Jul 15, 18:25 UTCJul 15, 20:45 UTC2h 20m
2026-07-15 IBE09VB OSL → MAD Jul 15, 13:35 UTCJul 15, 16:50 UTC3h 15m
2026-07-15 IBE09EM - Jul 15, 09:30 UTCJul 15, 12:30 UTC3h 0m
2026-07-15 IBE06ZZ ZRH → MAD Jul 15, 05:50 UTCJul 15, 07:50 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-NER page for operator, model, and routing details .

Mode-S 346303 frequently asked

What is Mode-S code 346303?
346303 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NER.
Where is Mode-S 346303 registered?
Mode-S code 346303 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 346303 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 346303, octal 15061403, decimal 3,433,219.
What flights does 346303 operate?
Mode-S 346303 has broadcast 20 distinct callsigns, including IBE0823, IBE08FA, IBE08TY, IBE08SP, IBE07WV.