Illustrative image; it may differ from the actual aircraft.

Antonov An-26-100

OS-146a4aUnknown

RegistrationRURA-27210

KOOperatorKostroma Air Enterprise

0operators

0incidents

0accidents

0logbook years

0photos

Antonov An-26-100 in Kyiv.

Vuelopedia is a work in progress: it currently holds about 30% of the information we expect to have by the third quarter of 2027. Although we use only official, highly reliable sources, some aircraft data and history may still contain errors or inaccuracies. We work hard to clear every anomaly from the records using specialized verification tools.

Recent flights

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Technical data

ManufacturerAntonov

Engines2×

PropulsionTurboprop

Built inKiev, Ucrania

Country of registrationRusia

OwnerKostroma Air Enterprise

MSNOS-146a4a

Hex / ICAO 24-bit146a4a

VerificationPending check against the official civil register

Flight logbook

Under research

Aircraft chronology

Memories coming soon

The register of memories is not open on this aircraft yet. We are enabling it gradually, record by record, as we consolidate each aircraft's information.

Before opening it we check the aircraft identity — its registration, its serial number and its model — against the civil register of the authority that registered it, so that every memory belongs to the exact aircraft that lived it. When that work reaches this record, the register will open here.

Current position of the aircraft

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Real-time position via adsb.lol (ODbL license). There is a signal only while the aircraft is airborne and within coverage.

Cite

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This page was last updated on October 10, 2026

APA

Vuelopedia. (2026, October 10). Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise. Retrieved October 17, 2026, from https://vuelopedia.org/en/aircraft/OS-146a4a

MLA

“Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise.” Vuelopedia, Fundación Poderia, 10 Oct. 2026, vuelopedia.org/en/aircraft/OS-146a4a. Accessed 17 Oct. 2026.

Chicago

Vuelopedia. “Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise.” Fundación Poderia. Last modified October 10, 2026. https://vuelopedia.org/en/aircraft/OS-146a4a.

Harvard

Vuelopedia (2026) Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise. Available at: https://vuelopedia.org/en/aircraft/OS-146a4a (Accessed: 17 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_os_146a4a,
  author       = {{Vuelopedia}},
  title        = {{Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-10},
  url          = {https://vuelopedia.org/en/aircraft/OS-146a4a},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/OS-146a4a}},
  urldate      = {2026-10-17},
  note         = {Accessed 2026-10-17}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/OS-146a4a |title=Antonov An-26-100 · RA-27210 · Kostroma Air Enterprise |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-10 |access-date=2026-10-17 |language=en}}