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 57,065
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
RYR48HH5 Feb 201838,000 ft
RYR3FG5 Feb 201837,000 ft
RYR64UU5 Feb 201836,000 ft
RYR48HH4 Feb 201836,000 ft
RYR3QA28 Jan 201837,000 ft
not transmitted27 Jan 201837,000 ft
RYR6TP24 Jan 201839,000 ft
RYR8YZ19 Jan 201836,000 ft
RYR5QC19 Jan 201836,975 ft
RYR64GP19 Jan 201838,000 ft
not transmitted19 Jan 201812,500 ft
RYR8ER30 Dec 201727,000 ft
RYR74CY28 Dec 201721,425 ft
RYR29XJ27 Dec 201738,000 ft
RYR65YR27 Dec 201734,025 ft
RYR29XJ24 Dec 201738,000 ft
RYR65YR24 Dec 201728,350 ft
RYR29XJ23 Dec 201738,000 ft
RYR65YR23 Dec 201728,650 ft
RYR7VY18 Dec 201738,000 ft
RYR8UU15 Dec 201738,000 ft
RYR2KU15 Dec 201731,450 ft
RYR8UU13 Dec 201737,275 ft
RYR2KU13 Dec 201727,900 ft
RYR1PC12 Dec 201735,000 ft