What differentiates ACS from other technical consultants is it’s personnel’s extensive experience on multiple helicopter products. Henning Hagen and Roy Ratdal are the key personnel responsible for everything ranging from strategic management of the company to running the day to day operations. Our personnel have earned a reputation as being among the most knowledgeable and experienced people within the global industry on several widely used helicopter types. Under the effort of Hagen and Ratdal, their former employer Norsk Helikopter, now Bristow Norway AS, became the first European operator of a new helicopter model, and the world fleet leader in terms of record annual flight hour accumulation per helicopter.

Henning Hagen
Managing Director
Tel: +47 909 82 217
E-mail: henning.hagen@acs.no

Roy Ratdal
Director of Maintenance Projects
Tel: +47 909 82 205
E-mail: roy.ratdal@acs.no

Jan Børge Larsen
Training Manager
Tel: +47 901 27 977
E-mail: jl@acs.no