2901 E. Ohio Blvd
Suite 140A
Terre Haute, IN 47803
United States
ph: 812-645-4864
fax: 317-203-0727
alt: 812-645-4067 or 812-652-4802
Admin

DERS Group Svc. Inc. is a Consortium of independent but affilated designees working together to provide FAA delegated authority in the areas of Aircraft, Engine and Propeller certification.

We can review and approve on behalf of the FAA certain design data, ie. reports, drawings, test data, Inspections and specifications. Using authorized DER's and/or DAR's in support of STC, PMA, TSO, and Repairs or Alterations.
DERS Group Svc. Inc. provides designee consulting to TC, STC, PMA, TSO, Airlines, and Repair facilities:
Phone: 812-645-4864
Fax: 317-203-0727
International:
UK: +44 239-2950-154
France: +33 5 6780 7475
Ireland: +353 165 31440
Italy: +39 0 691 657 439
Germany: +49 696 6777515
Time zone: Eastern DST
Email: admin@ders-group.com
2901 E. Ohio Blvd
Suite 140A
Terre Haute, IN 47803
United States
ph: 812-645-4864
fax: 317-203-0727
alt: 812-645-4067 or 812-652-4802
Admin