overheadlog, radio and ADS-B
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Aircraft

HB-PEM

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 14 Oct 2021. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

27 of the 102 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.

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Mode S hex
4B2810
Manufacturer
Piper
Serial number
28-20920
Year built
196561 years old
Operator
Private
Country of registration
SwitzerlandSwitzerland
First contact
14 Oct 2021, 10:31
Last contact
29 Sept 2026, 08:33
Logged visits
102

The station's story

Cumulative contact time
38 h
Distinct days
76
Highest captured altitude
28,000 ft
27 corrupted frame(s) excluded from this maximum
Discovery rank
#42,949 of 60,204
Longest contact
0 h 53 min
Contacts on this Mode S address
104 contacts on the address, 102 under this registration: the address has carried several identities over time.

Visits

CallsignFirst contactAltitude at end of contact
HBPEM21 Nov 202528,000 ft
HBPEM3 Nov 202520,200 ft
not transmitted2 Nov 202514,400 ft
HBPEM31 Oct 202513,725 ft
HBPEM31 Oct 202522,000 ft
HBPEM5 Sept 202513,675 ft
HBPEM5 Sept 202524,000 ft
HBPEM31 Aug 202518,000 ft
HBPEM5 Aug 202515,600 ft
HBPEM23 Jul 202518,000 ft
HBPEM11 Jul 202516,625 ft
HBPEM11 Jul 202519,000 ft
HBPEM29 Jun 20255,150 ft
HBPEM22 Jun 202522,000 ft
HBPEM20 Jun 202521,000 ft
not transmitted20 Jun 202522,000 ft
HBPEM1 Apr 202513,750 ft
HBPEM1 Apr 202524,000 ft
HBPEM23 Mar 202521,575 ft
HBPEM22 Mar 202513,925 ft
HBPEM16 Mar 202528,000 ft
HBPEM14 Mar 20256,300 ft
not transmitted17 Feb 202527,000 ft
not transmitted8 Jan 20254,125 ft
not transmitted8 Jan 2025not transmitted