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Let's Stay Connected* indicates required field | ![]() How to Choose a Ground Power Unit Aircraft owners often ask us for guidance in choosing a GPU. Beyond the obvious, “does your airframe run on 14 or 28 volts?” you must consider your desired uses, and the specs of your individual aircraft. Use two or three of the following strategies to home in on the GPU that best fits your needs. CONTINUE READING... ![]() BatteryMINDer Charging Stages Explained Seven unique stages enable BatteryMINDer to claim the title "best maintenance charger for aviation batteries". Here we explain how these stages can save you money and double the life of your battery! ![]() Audio Authority Expands Line of White Lightning™ Mini-GPUs We are proud to announce two new models in our White Lightning™ brand of compact ground power units (GPUs) for general aviation aircraft. They expand our focus on cost-effective innovation to address the ground power needs of more aircraft owners, maintenance shops, and avionics installers. CONTINUE READING... ![]() New 50A Mini GPU for 28V Airframes Model M2850 is an expansion of M-Series Mini-GPU product line. It packs 50 amps of clean, power into a light, compact, and rugged unit. New: Dual-Voltage Portable GPU We are proud to announce the next model in our Mini-GPU line, the M1428-DV. It brings portability and versitility together for those who own two aircraft, maintenance shops, and flight schools that commonly require 14 and 28 volt ground power. ![]() Tutorial for White Lightning Mini GPU The new White Lightning series ground power units by Audio Authority provide clean, stable, DC power for certified and experimental aircraft. This tutorial covers operation of the GPU, as well as wiring kit installation for experimental aircraft. CONTINUE READING... ![]() AOPA Highlights New White Lightning GPU AOPA magazine recently did an interveiw with Jonathan Sisk about his new line of mini-ground power units. Jon had an interesting discussion with Tom Haines of AOPA (Aircraft Owners and Pilot’s Association) about our new Mini-GPUs while attending Oshkosh. CONTINUE READING... ![]() Mini-GPUs for Experimental and Certified Aircraft Last week we announced three low-cost ground power units (GPUs) designed specifically for 12/14V Experimental Amateur-Built (E/A-B) aircraft, 12/14V certified and 24/28V certified aircraft. ![]() Helping Small Businesses and Shooting for the Stars Our business is community-oriented, pursuing opportunities to improve the lives of those around us. This ideal is instilled by Jon Sisk, our founder, CEO, and pilot. Tim Gagnon, president of Arizona Aviation Historical Group, recently contacted us for help with a T-33 Shooting Star. We are thrilled to help showcase a meaningful part of our nation’s history. ![]() My Experience with BatteryMINDer I provide commercial pilot services for a TBM700 operating from Lexington, KY all across the country. In January 2012, a new Concorde RG-380E/44 battery was installed at 2,117.9 total times in service. |
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