Below is a list of authorized repair facilities throughout the world.

United States

Howell Instruments, Inc.
8945 South Freeway
Fort Worth, Texas 76140
United States of America
Phone: 1-817-336-7411
Fax: 1-817-336-7874
E-Mail: repairs@howellinst.com

Italy

LEAT Srl
Via del Fosso della Magliana, 34/F
Roma, Italy
00148
Phone: 0039 06 6555599/0039 06 45686420
Contact: Claudio Pica
Sales Manager
E-Mail: c.pica@leat.it

United Kingdom

Muirhead Avionics
3 The Square Heathrow
Southall Lane
Southall, Middlesex
UB2 5NH
UK
Phone: 44-208-571-3422
Fax: 44-208-571-2336
Contact: Steve Wells
E-Mail: Steve.Wells@ametek.co.uk

Singapore

ST Aerospace Systems Pte Ltd
(STA Systems)
505A Airport Road
Singapore 539934
Phone: 65-6380-4662
Fax: 65-6487-5912
Contact: Vincent Soh
E-Mail: vsoh@stengg.com