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
TVS77E12 Sept 202437,000 ft
TVS37Z11 Sept 202438,000 ft
TVS36Y11 Sept 202437,000 ft
TVS4AC27 Aug 202436,000 ft
TVS3AC27 Aug 202435,000 ft
TVS37Z24 Aug 202437,000 ft
TVS36Y24 Aug 202437,000 ft
not transmitted23 Aug 202439,000 ft
TVS9EK23 Aug 202437,000 ft
TVS36Y22 Aug 202437,000 ft
TVS36Y16 Aug 202437,000 ft
TVS36Y14 Aug 202437,000 ft
TVS205711 Aug 202438,000 ft
TVS205611 Aug 202437,000 ft
TVS410610 Aug 202438,000 ft
TVS77G4 Aug 202438,000 ft
TVS77E4 Aug 202437,000 ft
TVS25M3 Aug 202438,000 ft
TVS7A73 Aug 202435,000 ft
TVS36Y21 Jul 202437,000 ft
not transmitted20 Jul 202437,000 ft
TVS214419 Jul 202435,000 ft
TVS53B17 Jul 202436,000 ft
TVS52A16 Jul 202437,000 ft
TVS410510 Jul 202437,000 ft