overheadlog, radio and ADS-B
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Aircraft

9H-WMM

Common

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 19 Jun 2016. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

The fields of this record contradict each other: first contact on 2016-06-19, declared year built 2025. The log is authentic; the described identity is doubtful.

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Mode S hex
4D20F3This address has been carried by several aircraft: the registry reassigned it, from 9H-BSA to 9H-WMM. The oldest contacts therefore belong to the previous holder.
Type
Airbus A321neoA21N
Manufacturer
Hawker Beechcraft Corp
Serial number
HB-24
Year built
20251 year oldYear announced by the registry: 2025. Yet the aircraft was already captured in 2016, before its supposed build: an unreliable year, dropped from the oldest/newest rankings.
Operator
Hyperion Aviation (WMT)
Country of registration
MaltaMalta
First contact
19 Jun 2016, 12:27
Last contact
27 Sept 2026, 16:45
Logged visits
268

The station's story

Cumulative contact time
101 h
Distinct days
180
Highest captured altitude
41,025 ft
Discovery rank
#13,653 of 60,200
Longest contact
1 h 42 min

Observed callsigns

HYP (116 contacts, 2016-2023) · WMT (91 contacts, 2026) · WZZ (41 contacts, 2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HYP01126 Feb 202228,000 ft
HYP01126 Feb 202218,275 ft
HYP0119 Feb 202241,000 ft
not transmitted13 Jan 202239,000 ft
HYP01122 Dec 202139,000 ft
HYP01122 Dec 202115,875 ft
HYP01115 Dec 202137,000 ft
HYP01115 Dec 2021900 ft
HYP01128 Oct 202133,050 ft
HYP01127 Oct 202135,000 ft
HYP01124 Oct 20211,075 ft
HYP01127 Sept 202135,000 ft
HYP01122 Sept 202137,000 ft
not transmitted22 Sept 202134,975 ft
HYP01116 Sept 202130,100 ft
HYP01116 Sept 20211,275 ft
HYP01115 Sept 202123,025 ft
HYP01115 Sept 202134,000 ft
HYP01115 Sept 202136,000 ft
HYP01114 Sept 20211,300 ft
HYP01123 Aug 202139,000 ft
HYP01117 Aug 202129,000 ft
HYP01115 Aug 20211,325 ft
HYP01112 Aug 202132,675 ft
HYP0111 Aug 202130,375 ft