Piper Aircraft 687-677 Spring pilot communications headset or managing communications on the

or managing communications on the ground

ensuring safety and reliability in adverse weather conditions

Its preassembled design supports straightforward replacement

Built to meet David Clark’s high standards for durability and performance

Shielded design ensures clean audio and signal integrity

Piper Aircraft 687-677 Spring pilot communications headset or managing communications on theProduct Overview The Piper Aircraft 687 677 Spring is an aviation component. Refer to specifications below. Specifications Manufacturer Piper Aircraft Part Number 687 677 Condition New Unit of Measure EA Minimum Order Qty 1 Weight 0. 03 lb Dimensions 4. 38 x 3 x 0. 38 Inch Country of Origin United States Schedule B 7320205000 ECCN 9A991. d