HB9EYA, radio and ADS-B
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Aircraft

OK-SWH

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 19 May 2019. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

229 of the 276 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.

The fields of this record contradict each other: first contact on 2019-05-19, declared year built 2023. The log is authentic; the described identity is doubtful.

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Mode S hex
49D414This address has been carried by several aircraft: the registry reassigned it, from OK-JNB to OK-SWH. The oldest contacts therefore belong to the previous holder.
Type
Boeing 737 MAX 8B38M
Manufacturer
Boeing
Serial number
62902
Year built
20233 years oldYear announced by the registry: 2023. Yet the aircraft was already captured in 2019, before its supposed build: an unreliable year, dropped from the oldest/newest rankings.
Operator
Smartwings (TVS)
Country of registration
Czechia
First contact
19 May 2019, 13:43
Last contact
12 Nov 2026, 13:19
Logged visits
276

The station's story

Cumulative contact time
172 h
Distinct days
227
Highest captured altitude
39,000 ft
229 corrupted frame(s) excluded from this maximum
Discovery rank
#34,067 of 60,666
Longest contact
0 h 52 min
Contacts on this Mode S address
277 contacts on the address, 276 under this registration: the address has carried several identities over time.

Observed callsigns

TVS (217 contacts, 2023-2026) · TVP (33 contacts, 2023-2025) · CSA (8 contacts, 2023-2024)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted23 Dec 202436,000 ft
not transmitted16 Dec 202438,000 ft
TVS439020 Nov 202439,025 ft
TVQ625329 Oct 202436,000 ft
TVQ625229 Oct 202441,000 ft
not transmitted22 Oct 202440,000 ft
TVQ625315 Oct 202438,000 ft
TVQ625215 Oct 202437,025 ft
TVS53B11 Oct 202436,000 ft
TVS25M9 Oct 202438,000 ft
TVS7A79 Oct 202437,000 ft
TVS27N8 Oct 202438,000 ft
TVS26M8 Oct 202437,000 ft
CSA7014 Oct 202430,000 ft
CSA7004 Oct 202431,000 ft
TVS25M28 Sept 202437,000 ft
TVS7A728 Sept 202435,000 ft
TVS414727 Sept 202436,000 ft
TVS414626 Sept 202435,000 ft
TVS25M25 Sept 202436,000 ft
TVS7A725 Sept 202437,000 ft
TVS25M21 Sept 202436,000 ft
TVS7A721 Sept 202435,000 ft
TVS414720 Sept 202436,000 ft
CSA70113 Sept 202440,000 ft