HB9EYARADIO & ADS-B
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Aircraft

EI-EFC

Common

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Mode S hex
4CA75E
Manufacturer
The Boeing Company
Serial number
35015
Year built
200917 years old
Country of registration
IrelandIreland
First contact
25 Apr 2016, 08:56
Last contact
23 Dec 2025, 15:05
Logged visits
1,733

The station's story

Cumulative contact time
675 h
Distinct days
911
Highest captured altitude
41,000 ft
Discovery rank
#8,308 of 57,441
Longest contact
1 h 58 min

Same airframe, also seen as

  • SP-RNOfrom 18 Jan 2026 to 15 Jul 2026 · 58 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

RYR (1,582 contacts, 2016-2025) · LDM (41 contacts, 2018-2019) · RUK (9 contacts, 2023-2024)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR56UP18 Feb 202432,025 ft
RYR804218 Feb 202425,000 ft
RYR8RZ14 Feb 202438,000 ft
RYR8TH14 Feb 202437,000 ft
RYR11PR12 Feb 202435,000 ft
RYR5NE11 Feb 202438,000 ft
RYR12DU10 Feb 202437,000 ft
RYR3LU29 Jan 202438,000 ft
RYR1DN25 Jan 202436,000 ft
RYR96PY25 Jan 202437,000 ft
not transmitted22 Jan 202438,000 ft
RYR966722 Jan 202434,825 ft
RYR40SC13 Jan 202436,000 ft
RYR6AH13 Jan 202438,000 ft
RYR85KG13 Jan 202429,400 ft
RYR53WX10 Dec 202338,000 ft
RYR76YG9 Dec 202336,000 ft
RYR2SK9 Dec 202321,800 ft
RYR42PC8 Dec 202338,000 ft
RYR25AK8 Dec 202334,000 ft
RYR70JB6 Dec 202334,000 ft
RYR3DF6 Dec 202337,000 ft
RYR9JZ3 Dec 202335,400 ft
RYR4GZ3 Dec 202333,000 ft
RYR4SB2 Dec 202333,550 ft