Technical Notes

Latest News and Information

  • Technische Zeichnung SZD-54-2 Perkoz, Strukturplan SIL-004, Variante.

    EASA published Airworthiness Directive No. 2026-0086 for SZD- 54-2 “Perkoz"

    Technical Notes | 24. June 2026

    On 30 April 2026, EASA published Airworthiness Directive No. 2026-0086 concerning the SZD-54-2 “Perkoz”, which requires an inspection of the welded joint between the lever and the torsion tube of the airbrake drive in the fuselage of the SZD-54-2 “Perkoz” sailplane.

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  • Technische Zeichnung Kunstflug-Sicherheitsgurte, Variante.

    Aerobatic Seat Belts for SZD-54-2 and SZD-59-1

    Technical Notes | 03. May 2024

    The manufacturer of SZD gliders, Allstar PZL Glider, obtained information indicating that the pilot may have caused to unintentionally unfasten the Gadringer seat belts installed in the first cabin of the SZD-54-2 Perkoz or the SZD-59 Acro.

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  • Technische Zeichnung Bremsanlage des SZD-54-2 Perkoz, Variante.

    Higher Brake Force Option for SZD-54-2

    Technical Notes | 02. May 2024

    Allstar PZL Glider informs that it is possible to install a new two-piston brake calliper from TOST, type BZT2 5R.

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  • Technische Zeichnung Struktur SZD-50-3 Puchacz, Variante Lebensdauerplan.

    Rebirth of SZD-50-3 PUCHACZ Gliders

    Technical Notes | 11. August 2023

    Allstar PZL Glider decided to develop the present programme to extend the lifetime of SZD-50-3 PUCHACZ gliders up to 12 000 flight hours.

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  • Technische Zeichnung SZD-51-1 Junior, Strukturplan.

    SZD-51-1 JUNIOR - SB BE-014/51-1/2022

    Technical Notes | 28. February 2022

    Please take notice of the SB BE-014/51-1/2022 and contact us.

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  • Technische Zeichnung SZD-55-1 Nexus, Version TC-Brazil

    SZD-55-1 with Brazilian Type Certificate (TC)

    Technical Notes | 06. April 2020

    ANAC has released the TC for SZD-55-1 NEXUS under No. EP-2020T03.

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  • Technische Zeichnung SZD-54-2 Perkoz, Strukturplan SIL-004, Variante.

    SZD-54-2 PERKOZ - Flight Safety SIL-004/SZD/2019

    Technical Notes | 11. June 2019

    Please refer to the Service Information Letter SIL-004/SZD/2019 with regards to the proper operation and installation of wing tips.

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  • Technische Zeichnung SZD-54-2 Perkoz, Detailplan BE-001, Variante.

    SZD-54-2 PERKOZ - Flight Safety BE-001/54-2/2018

    Technical Notes | 08. January 2019

    Please take notice of the SB BE-001/54-2/2018 because of the flight safety issue. Compliance with your PERKOZ alert is mandatory.

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