Engineering-informed sourcing for standard hardware, instruments, custom hose assemblies, and hard-to-find legacy parts. 

Frequently asked questions

• Is Capstone Aerospace an authorized True Blue Power dealer?
  Yes. Capstone Aerospace is an authorized dealer for True Blue Power, a division of Mid-Continent Instrument Co., Inc., supplying genuine lithium-ion aircraft batteries and power systems.

• Is Capstone Aerospace an authorized Mid-Continent Instruments dealer?
  Yes. Capstone Aerospace is an authorized dealer for Mid-Continent Instruments and Avionics, supplying standby flight instruments, altimeters, clocks, and cockpit avionics.

• Does Capstone Aerospace source parts for both experimental and certified aircraft?
  Yes. Capstone Aerospace sources hardware, instruments, hose assemblies, and legacy or hard-to-find parts for both experimental and certified aircraft.

• Does Capstone Aerospace offer AOG (aircraft on ground) support?
  Yes. Capstone Aerospace provides expedited sourcing support when an aircraft is on ground.

• Where is Capstone Aerospace located?
  Capstone Aerospace is based in Maple Valley, Washington, and sources parts and hardware worldwide.

• Does Capstone Aerospace do custom silicone sleeves?
  Yes. Capstone Aerospace custom-cuts high-temperature silicone sleeves for experimental aircraft and automotive industry.