Tomark Aero (Viper SD4)
ManufacturerUnclaimedSlovak manufacturer of the Viper SD4 certified composite LSA, combining Czech workmanship with European certification.
What to check
- Exists and is operating nowRegistration and company ID are valid, status is active, it files its reports, accounts are not frozen, the site answers, and its age matches what it claims. · Website live (Jun 2026)proof
- 6 more checks are not yet possible from open public sources for suppliers in Slovakia.
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About
Tomark Aero, based in Prievidza, Slovakia, manufactures the Viper SD-4 and Viper SD-4 RTC light sport aircraft. The Viper SD-4 is a composite, low-wing, side-by-side two-seat aircraft certified to EASA CS-22 and ASTM S-LSA standards. The aircraft is known for its aerobatic capability (up to +6/-4g in the RTC version). Exported to the UK, Germany, Australia, and Czech Republic through an authorized dealer network.
- Categories
- Primary markets
- 🇸🇰 Slovakia 🇨🇿 Czechia 🇩🇪 Germany 🇬🇧 United Kingdom 🇦🇺 Australia
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Company facts
Where is Tomark Aero (Viper SD4) based?
Tomark Aero (Viper SD4) is based in Prievidza, Slovakia.
Is Tomark Aero (Viper SD4) a manufacturer or a distributor?
Tomark Aero (Viper SD4) is a manufacturer listed on Hell of a Partner.
What does Tomark Aero (Viper SD4) supply?
Tomark Aero (Viper SD4) works across Aerospace & Aviation Manufacturing.
Which markets does Tomark Aero (Viper SD4) serve?
Tomark Aero (Viper SD4) serves Slovakia, Czechia, Germany, United Kingdom, Australia.
Is Tomark Aero (Viper SD4) verified on Hell of a Partner?
Not yet. Tomark Aero (Viper SD4) is listed from public sources and has not completed verification. Review the trust signals on this page before you make contact.