We are adding hundreds of items to the site every day! Please check back soon. If you do not see what you want - call or email us, you will be surprised at what we have in stock.

Spencer is where General Aviation Lands


Call us!       253.848.9349

Thun Field, Puyallup, WA
Airport ID: KPLU

Spencer Avionics

Thanks to our customer's support,  Spencer Avionics is now one of the largest shops in the Pacific Northwest
We are also one of the few avionics shops in the US that still offers in-house bench repair of your panel mounted avionics.

Call (253) 848-9349 and get things scheduled ahead of time!

Spencer Avionics is now open

Spencer Avionics works on Restricted, Experimental, type-certificated and FAA part 135 aircraft & has an hourly labor rate of $105.
We are open Monday thru Friday 8am-5pm Pacific Standard Time. 

Spencer Avionics specializes in: 

  • • ADS-B Compliant Transponder Systems and Upgrades
  • • General Aviation Panel Mounted Avionics Repair
  • • Complete Avionics System wiring and installation on aircraft up to 12,500 lbs
  • • Pitot-Static system and Transponder Biennial Certification (Part 91.411, 91.413 tests)
  • Authorized to Service