Skip to content
Other aircraft modifications

STC ST662SO

FAA DRS lists ST662SO as Current 路 Reissued, held by Saint-Gobain Performance Plastics Corp, for Boeing 720B and Boeing 720. Recorded change: Installation of Radome. Snapshot dated June 30, 2026.

Aircraft configurations
2
FAA revision date
FAA status
Current 路 Reissued

Recorded modification

What the FAA record covers

ST662SO identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Boeing 720B and Boeing 720. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 720B4A28
Boeing 7204A28

FAA record reference

STC number
ST662SO
Product
Aircraft 路 Large Multi-Engine
Country
United States
Application date
Not listed
Revision date
December 5, 2000
CFR references
Part 21