Aero Service was founded in 1943 by Lennart Osterman and is the world’s oldest still existing helicopter operation.

In 1946 they imported their first helicopter, a Bell 47B, started a helicopter company and changed the name to Osterman Aero. During the 1950s they flew helicopters in many parts of the world, including Kenya, India, Greenland and Liberia. In 1981 the current owners bought the flying section and changed the name to Osterman Helicopter.

On the 1st of June 2017, Osterman Helicopter became a trademark of STORM Heliworks AB, a competence company based in Östersund, delivering complete solutions with helicopters as a platform. With helicopters stationed in Östersund, Gothenburg and Malmö, and parts of the year also in Åre and Funäsdalen, operations now cover a large part of Scandinavia.

The staff at STORM Heliworks AB have extensive experience in the industry and utilize the most modern and environmentally friendly equipment during the assignments, ranging everything from sightseeing tours in the most sounthern of Sweden to heli skiing in the far north of the country.

STORM Heliworks AB operates with seven own helicopters in various sizes, but also with external partners, and performs missions throughout Europe. The aim is to help customers, both private and corporate, with flexible, secure and cost effective helicopter services, with personal contact, extensive knowledge, long experience and glowing commitment.