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 98 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
12 Aug 2026, 14:11
Logged visits
99

The station's story

Cumulative contact time
36 h
Distinct days
73
Highest captured altitude
28,000 ft
27 corrupted frame(s) excluded from this maximum
Discovery rank
#42,751 of 57,389
Longest contact
0 h 53 min

Visits

CallsignFirst contactAltitude at end of contact
not transmitted12 Aug 202626,525 ft
HBPEM8 Aug 202613,050 ft
HBPEM26 Jul 202624,275 ft
HBPEM16 Jun 202627,000 ft
not transmitted3 Jun 202627,000 ft
not transmitted29 May 202628,000 ft
not transmitted26 May 202623,000 ft
HBPEM26 May 202624,000 ft
HBPEM9 Apr 20265,825 ft
HBPEM8 Apr 202627,650 ft
HBPEM13 Feb 202612,725 ft
HBPEM13 Feb 202628,000 ft
HBPEM26 Jan 202621,000 ft
not transmitted16 Jan 2026not transmitted
HBPEM30 Dec 202513,775 ft
HBPEM30 Dec 202528,000 ft
HBPEM5 Dec 202516,750 ft
HBPEM5 Dec 202528,000 ft
HBPEM1 Dec 202513,925 ft
HBPEM30 Nov 202516,650 ft
HBPEM21 Nov 202514,050 ft
HBPEM21 Nov 202528,000 ft
HBPEM3 Nov 202520,200 ft
not transmitted2 Nov 202514,400 ft
HBPEM31 Oct 202513,725 ft