Apparatus

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sensors Mode-S transponder

3485C3

ICAO 24-bit transponder address · allocated to Spain

Hex
3485C3
Octal
15102703
Decimal
3,442,115
Country
ES
Broadcasting now · callsign IBE0139 · 36,025 ft
Flights observed
161
Distinct callsigns
20
Country
ES
Last broadcast
14d ago

Current position

3485C3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3485C3 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
IBE0139 - 36 2026-07-23
IBE0149 Iberia Airlines 25 2026-07-21
IBE0150 Iberia Airlines 24 2026-07-21
IBE0140 Iberia Airlines 22 2026-07-23
IBE0265 Iberia Airlines 8 2026-06-08
IBE0266 - 4 2026-07-12
IBE06VF Iberia Airlines 3 2026-06-06
IBE06HH Iberia Airlines 3 2026-06-06
IBE03PD - 3 2026-06-27
IBE0368 - 3 2026-06-27
IBE0148 Iberia Airlines 3 2026-06-06
IBE0147 Iberia Airlines 3 2026-06-05
IBE06TT Iberia Airlines 2 2026-06-05
IBE06LP Iberia Airlines 2 2026-06-05
IBE08MK Iberia Airlines 1 2026-05-30
IBE08GP Iberia Airlines 1 2026-05-30
IBE06YG Iberia Airlines 1 2026-05-09
IBE06VY Iberia Airlines 1 2026-05-11
IBE06HE Iberia Airlines 1 2026-05-11
IBE06GL Iberia Airlines 1 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 IBE0140 REC → MAD Jul 23, 20:30 UTCJul 24, 03:55 UTC7h 25m
2026-07-23 IBE0139 - Jul 23, 18:05 UTCJul 23, 18:20 UTC15m
2026-07-23 IBE0139 - Jul 23, 10:40 UTCJul 23, 13:00 UTC2h 20m
2026-07-23 IBE0140 REC → MAD Jul 23, 01:45 UTCJul 23, 03:50 UTC2h 5m
2026-07-22 IBE0139 - Jul 22, 18:15 UTCJul 22, 18:30 UTC15m
2026-07-22 IBE0139 - Jul 22, 11:25 UTCJul 22, 12:55 UTC1h 30m
2026-07-21 IBE0150 MAD → BOG Jul 21, 20:05 UTCJul 22, 03:20 UTC7h 15m
2026-07-21 IBE0149 MAD → FOR Jul 21, 10:10 UTCJul 21, 17:40 UTC7h 30m
2026-07-21 IBE0140 REC → MAD Jul 21, 02:15 UTCJul 21, 04:20 UTC2h 5m
2026-07-20 IBE0140 REC → MAD Jul 20, 21:05 UTCJul 20, 21:20 UTC15m
2026-07-20 IBE0139 - Jul 20, 18:55 UTCJul 20, 19:10 UTC15m
2026-07-20 IBE0139 - Jul 20, 11:45 UTCJul 20, 13:45 UTC2h 0m
2026-07-19 IBE0150 - Jul 19, 20:15 UTCJul 20, 03:30 UTC7h 15m
2026-07-19 IBE0149 MAD → FOR Jul 19, 10:00 UTCJul 19, 17:40 UTC7h 40m
2026-07-18 IBE0150 - Jul 18, 20:45 UTCJul 19, 03:55 UTC7h 10m
2026-07-18 IBE0149 MAD → FOR Jul 18, 11:15 UTCJul 18, 18:55 UTC7h 40m
2026-07-17 IBE0140 - Jul 17, 20:50 UTCJul 18, 04:10 UTC7h 21m
2026-07-17 IBE0139 - Jul 17, 18:34 UTCJul 17, 18:50 UTC15m
2026-07-17 IBE0139 - Jul 17, 10:50 UTCJul 17, 13:25 UTC2h 35m
2026-07-16 IBE0150 - Jul 16, 20:29 UTCJul 17, 03:34 UTC7h 5m
2026-07-16 IBE0149 - Jul 16, 10:25 UTCJul 16, 18:00 UTC7h 35m
2026-07-15 IBE0140 - Jul 15, 20:25 UTCJul 16, 04:00 UTC7h 35m
2026-07-15 IBE0139 - Jul 15, 18:20 UTCJul 15, 18:30 UTC10m
2026-07-15 IBE0139 - Jul 15, 10:50 UTCJul 15, 13:15 UTC2h 25m
2026-07-14 IBE0150 FOR → MAD Jul 14, 20:10 UTCJul 15, 03:35 UTC7h 24m
2026-07-14 IBE0149 - Jul 14, 10:10 UTCJul 14, 17:45 UTC7h 35m
2026-07-13 IBE0140 - Jul 13, 21:10 UTCJul 14, 04:35 UTC7h 25m
2026-07-13 IBE0139 - Jul 13, 19:10 UTCJul 13, 19:20 UTC10m
2026-07-13 IBE0139 - Jul 13, 11:40 UTCJul 13, 13:50 UTC2h 10m
2026-07-12 IBE0266 MAD → MAD Jul 12, 11:01 UTCJul 13, 05:15 UTC18h 15m
2026-07-11 IBE0140 - Jul 11, 20:25 UTCJul 12, 03:45 UTC7h 20m
2026-07-11 IBE0139 - Jul 11, 18:15 UTCJul 11, 18:30 UTC15m
2026-07-11 IBE0139 - Jul 11, 10:35 UTCJul 11, 12:45 UTC2h 10m
2026-07-10 IBE0150 FOR → MAD Jul 10, 20:10 UTCJul 11, 03:15 UTC7h 5m
2026-07-10 IBE0149 - Jul 10, 11:10 UTCJul 10, 18:25 UTC7h 15m
2026-07-09 IBE0150 FOR → MAD Jul 9, 20:00 UTCJul 10, 03:20 UTC7h 20m
2026-07-09 IBE0149 MAD → FOR Jul 9, 10:10 UTCJul 9, 17:45 UTC7h 35m
2026-07-08 IBE0140 - Jul 8, 23:50 UTCJul 9, 04:00 UTC4h 10m
2026-07-08 IBE0140 - Jul 8, 20:30 UTCJul 8, 20:45 UTC15m
2026-07-08 IBE0139 - Jul 8, 17:55 UTCJul 8, 18:10 UTC15m
2026-07-08 IBE0139 - Jul 8, 10:35 UTCJul 8, 13:00 UTC2h 25m
2026-07-08 IBE0150 - Jul 8, 01:05 UTCJul 8, 03:20 UTC2h 15m
2026-07-07 IBE0149 MAD → FOR Jul 7, 10:15 UTCJul 7, 17:50 UTC7h 35m
2026-07-06 IBE0140 - Jul 6, 20:25 UTCJul 7, 03:45 UTC7h 20m
2026-07-06 IBE0139 - Jul 6, 18:05 UTCJul 6, 18:20 UTC15m
2026-07-06 IBE0139 - Jul 6, 10:40 UTCJul 6, 13:15 UTC2h 35m
2026-07-05 IBE0150 FOR → MAD Jul 5, 20:05 UTCJul 6, 03:25 UTC7h 20m
2026-07-05 IBE0149 MAD → FOR Jul 5, 10:10 UTCJul 5, 17:40 UTC7h 30m
2026-07-03 IBE0140 - Jul 3, 20:40 UTCJul 4, 04:05 UTC7h 25m
2026-07-03 IBE0139 - Jul 3, 18:15 UTCJul 3, 18:25 UTC10m

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.

Mode-S 3485C3 frequently asked

What is Mode-S code 3485C3?
3485C3 is an ICAO 24-bit transponder address. Allocated to Spain.
Where is Mode-S 3485C3 registered?
Mode-S code 3485C3 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3485C3 broadcasting right now?
Yes. Mode-S 3485C3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3485C3, octal 15102703, decimal 3,442,115.
What flights does 3485C3 operate?
Mode-S 3485C3 has broadcast 20 distinct callsigns, including IBE0139, IBE0149, IBE0150, IBE0140, IBE0265.