Apparatus

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sensors Mode-S transponder

3451D8

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MJO · BOMBARDIER Regional Jet CRJ-1000

Hex
3451D8
Octal
15050730
Decimal
3,428,824
Country
ES
Tail
EC-MJO
Type
CRJX
No current signal · last broadcast Jul 26, 19:55 UTC
Flights observed
586
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 19:55 UTC

Last known position

Most recent position reported by Mode-S 3451D8.

Country allocation

The ICAO 24-bit address 3451D8 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
ANE1186 Air Nostrum 9 2026-07-24
ANE1185 Air Nostrum 9 2026-07-23
ANE23FL - 7 2026-07-06
ANE1179 - 7 2026-07-01
ANE95RP Air Nostrum 6 2026-05-29
ANE89UJ - 6 2026-07-19
ANE88SC - 6 2026-07-17
ANE81UX Air Nostrum 6 2026-05-30
ANE57LC Air Nostrum 6 2026-07-06
ANE22XP - 6 2026-07-19
ANE98ZC Air Nostrum 5 2026-07-20
ANE84ME Air Nostrum 5 2026-07-17
ANE83VN - 5 2026-06-19
ANE82BX Air Nostrum 5 2026-07-24
ANE81BU - 5 2026-06-19
ANE76BG - 5 2026-07-20
ANE62VG - 5 2026-07-24
ANE60GG Air Nostrum 5 2026-06-12
ANE51QE - 5 2026-07-14
ANE48SW Air Nostrum 5 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANE8276 OUD → OPO Jul 26, 18:35 UTCJul 26, 19:55 UTC1h 20m
2026-07-26 ANE8275 LIS → OUD Jul 26, 16:35 UTCJul 26, 17:40 UTC1h 5m
2026-07-26 ANE8274 OUD → LIS Jul 26, 14:25 UTCJul 26, 15:40 UTC1h 15m
2026-07-26 ANE8273 OPO → OUD Jul 26, 12:00 UTCJul 26, 13:20 UTC1h 20m
2026-07-26 ANE8272 MAH → OPO Jul 26, 09:20 UTCJul 26, 11:05 UTC1h 45m
2026-07-26 ANE8271 OPO → MAH Jul 26, 06:10 UTCJul 26, 07:50 UTC1h 41m
2026-07-25 ANE8266 LEI → OPO Jul 25, 19:50 UTCJul 25, 21:00 UTC1h 10m
2026-07-25 ANE8265 OPO → LEI Jul 25, 17:50 UTCJul 25, 18:50 UTC1h 0m
2026-07-25 ANE8262 AGP → MLN Jul 25, 14:55 UTCJul 25, 16:40 UTC1h 45m
2026-07-25 ANE8263 VRN → MAH Jul 25, 11:50 UTCJul 25, 13:05 UTC1h 15m
2026-07-25 ANE8264 AGP → MLN Jul 25, 09:20 UTCJul 25, 10:20 UTC1h 0m
2026-07-25 ANE8261 MLN → AGP Jul 25, 06:20 UTCJul 25, 07:45 UTC1h 25m
2026-07-25 ANE3260 - Jul 25, 04:20 UTCJul 25, 05:10 UTC50m
2026-07-24 ANE60FB PNA → MAD Jul 24, 20:50 UTCJul 24, 21:40 UTC50m
2026-07-24 ANE39JK MAD → PNA Jul 24, 19:15 UTCJul 24, 19:40 UTC25m
2026-07-24 ANE92WD MRS → MAD Jul 24, 16:45 UTCJul 24, 18:20 UTC1h 35m
2026-07-24 ANE70XF MAD → MRS Jul 24, 14:35 UTCJul 24, 15:50 UTC1h 15m
2026-07-24 ANE78RT FRA → MAD Jul 24, 12:30 UTCJul 24, 13:15 UTC45m
2026-07-24 ANE29VH MAD → ALC Jul 24, 10:40 UTCJul 24, 11:20 UTC40m
2026-07-24 ANE62VG - Jul 24, 09:00 UTCJul 24, 09:35 UTC35m
2026-07-24 ANE82BX MAD → SDR Jul 24, 07:30 UTCJul 24, 07:55 UTC25m
2026-07-24 ANE1186 LYS → MAD Jul 24, 04:30 UTCJul 24, 05:50 UTC1h 20m
2026-07-23 ANE1185 MAD → LYS Jul 23, 20:10 UTCJul 23, 21:30 UTC1h 20m
2026-07-23 ANE11NY GVA → MAD Jul 23, 17:00 UTCJul 23, 18:45 UTC1h 45m
2026-07-23 ANE1279 MAD → GVA Jul 23, 14:30 UTCJul 23, 15:55 UTC1h 25m
2026-07-23 ANE1122 OVD → MAD Jul 23, 12:05 UTCJul 23, 12:50 UTC45m
2026-07-23 ANE1121 MAD → OVD Jul 23, 10:10 UTCJul 23, 10:55 UTC45m
2026-07-23 ANE1112 LCG → MAD Jul 23, 07:25 UTCJul 23, 08:20 UTC55m
2026-07-23 ANE1111 MAD → LCG Jul 23, 05:40 UTCJul 23, 06:30 UTC50m
2026-07-22 ANE60XM FRA → MAD Jul 22, 18:20 UTCJul 22, 20:30 UTC2h 10m
2026-07-22 ANE56CP MAD → BLQ Jul 22, 15:10 UTCJul 22, 17:15 UTC2h 5m
2026-07-22 ANE19TF CMN → MAD Jul 22, 11:55 UTCJul 22, 13:15 UTC1h 20m
2026-07-21 ANE1315 MAD → MUC Jul 21, 18:35 UTCJul 21, 20:35 UTC2h 0m
2026-07-21 ANE314G AMS → MAD Jul 21, 13:25 UTCJul 21, 15:35 UTC2h 10m
2026-07-21 ANE45CZ MAD → AMS Jul 21, 09:55 UTCJul 21, 11:55 UTC2h 0m
2026-07-21 ANE97MM OVD → MAD Jul 21, 07:25 UTCJul 21, 08:15 UTC50m
2026-07-21 ANE87CJ MAD → OVD Jul 21, 05:55 UTCJul 21, 06:30 UTC35m
2026-07-20 ANE1076 SVQ → MAD Jul 20, 20:55 UTCJul 20, 21:40 UTC45m
2026-07-20 ANE61TH - Jul 20, 19:10 UTCJul 20, 20:00 UTC50m
2026-07-20 ANE79CP LIS → MAD Jul 20, 17:00 UTCJul 20, 17:50 UTC50m
2026-07-20 ANE91TE - Jul 20, 14:50 UTCJul 20, 16:05 UTC1h 15m
2026-07-20 ANE76BG - Jul 20, 10:35 UTCJul 20, 13:15 UTC2h 40m
2026-07-20 ANE98ZC MAD → MUC Jul 20, 07:20 UTCJul 20, 09:25 UTC2h 5m
2026-07-20 ANE1186 LYS → MAD Jul 20, 04:30 UTCJul 20, 06:00 UTC1h 30m
2026-07-19 ANE1185 - Jul 19, 20:15 UTCJul 19, 21:25 UTC1h 10m
2026-07-19 ANE89UJ - Jul 19, 17:25 UTCJul 19, 19:00 UTC1h 35m
2026-07-19 ANE22XP MAD → NCE Jul 19, 15:00 UTCJul 19, 16:20 UTC1h 20m
2026-07-19 ANE25RE - Jul 19, 11:50 UTCJul 19, 12:40 UTC50m
2026-07-19 ANE68DM - Jul 19, 10:10 UTCJul 19, 10:55 UTC45m
2026-07-19 ANE47WP - Jul 19, 07:35 UTCJul 19, 08:35 UTC1h 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-MJO page for operator, model, and routing details .

Mode-S 3451D8 frequently asked

What is Mode-S code 3451D8?
3451D8 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MJO.
Where is Mode-S 3451D8 registered?
Mode-S code 3451D8 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3451D8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3451D8, octal 15050730, decimal 3,428,824.
What flights does 3451D8 operate?
Mode-S 3451D8 has broadcast 20 distinct callsigns, including ANE1186, ANE1185, ANE23FL, ANE1179, ANE95RP.