HB9EYA, radio and ADS-B
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Aircraft

HB-ALN

Regular

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Mode S hex
4B012B
Manufacturer
Avions de Transport Regional
Serial number
528
Year built
199630 years old
Country of registration
SwitzerlandSwitzerland
First contact
8 Dec 2018, 16:24
Last contact
14 Aug 2026, 13:43
Logged visits
1,515

The station's story

Cumulative contact time
307 h
Distinct days
994
Highest captured altitude
25,000 ft
3 corrupted frame(s) excluded from this maximum
Discovery rank
#32,187 of 57,389
Longest contact
1 h 7 min
Contacts on this Mode S address
1,527 contacts on the address, 1,515 under this registration: the address has carried several identities over time.

Observed callsigns

JGH (444 contacts, 2019-2026) · IMX (335 contacts, 2019-2026) · AZD (252 contacts, 2020-2025)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted31 Dec 202411,050 ft
not transmitted31 Dec 202417,600 ft
not transmitted29 Dec 20245,600 ft
not transmitted28 Dec 202419,000 ft
not transmitted27 Dec 20248,600 ft
not transmitted27 Dec 202417,925 ft
not transmitted24 Dec 202418,925 ft
not transmitted22 Dec 20248,875 ft
not transmitted20 Dec 202419,000 ft
not transmitted17 Dec 20248,625 ft
not transmitted17 Dec 202416,425 ft
not transmitted15 Dec 20247,475 ft
not transmitted13 Dec 202412,000 ft
not transmitted13 Dec 20249,175 ft
not transmitted13 Dec 202420,375 ft
not transmitted10 Dec 202410,125 ft
JGH06210 Dec 202417,800 ft
JGH0623 Dec 202417,825 ft
not transmitted2 Dec 202410,025 ft
IMX401F30 Nov 202416,000 ft
JGH06429 Nov 202412,475 ft
JGH06429 Nov 202417,575 ft
IMX40229 Nov 20249,400 ft
IMX40229 Nov 202421,000 ft
IMX401F27 Nov 20249,875 ft