CLOSURE OF CAL-AV LABS - DECEMBER 31, 2025

Hello all,

CAL-AV LABS Inc. will be closing its business on December 31, 2025, ending more than half a century of electronic instrument manufacturing. A great big THANKS! to all our customers, commercial and military.

Established in 1959, we manufactured both standard and custom instruments. Notable developments include: time-delay generators of up to 30 channels, wireless seismic intrusion detectors, wireless infrared/acoustic sensors for acceptance of the M-16 rifle, acoustic detectors for protection of the Huey helicopter for the Army, and the electromagnetic railgun for the Navy. We performed service contracts for Air Force ranges, and made instruments for underground nuclear tests.

Sincerely,
Ken Hirschberg, Founder and CEO

Serious inquiries regarding acquisition of the business will be considered.
Please email: info@cal-av.com

Quality Engineering Solutions Since 1959

Voice: 520.624.1300 | Email: Info@cal-av.com

520.624.1300

www.cal-av.com

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CAL-AV Labs, Inc.

CAL-AV Labs, Inc. (formerly California Avionics Laboratories, Inc.) is an electronic development and production company located in Tucson, Arizona. CAL-AV has provided quality engineering solutions since 1959. Our clients and customers have been the major research labs and operational users from government, industry, and universities throughout the U.S. and abroad.

MOBILE ANTENNA / MAST SPRING ASSEMBLIES

Springs and accessories, for HF, VHF, and UHF operation, including unmanned ground vehicles (UGV), unmanned surface vehicles (USV), Robotics, and Amateur Radio applications.

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Voice: 520.624.1300 | Email: Info@cal-av.com

CAL-AV LABS, INC.
1985 North El Moraga Drive
Tucson, AZ 85745-9070 USA

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