The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · amended

SA2059WE

Installation of 88 x 125-inch cargo pallet P/N 24076-51, 88 x 108-inch pallets P/N40309101 and 40309102, and88 x 53-inch pallets P/N40464101 and 40464102 with net assemblies 22361-51, 22364-51, 22758-51, 22273-51, 21530-51, 21710-51, -52,and 21869-51. Held by Brooks & Perkins, INC, which holds 29 approved modifications in all. Last revised October 12, 1970. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
McDonnell Douglas Corporation; McDonnell Douglas Corporation
Models
DC-8F-55, DC-8-62F
Type certificates
4A25, 4A25
On this site
Douglas DC-8 6 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 26, 2026.