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

SA730EA

9G 10,000 lb. maximum capacity Pallet Cargo Net P/N LM 1505-1 eligible as replacement for approved Brownline Net P/N22361-51 or Boeing Net10-60934-1 in combination with 125-inch x 88-inch pallets Brownline P/N 23223-51 or Phenrock P/N 22861-51 OR BRUGGERMANN AND B rand P/N 2102. (707-338C). Held by Marino Systems, INC, which holds 9 approved modifications in all. Last revised June 7, 1974. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
The Boeing Company
Models
707
Type certificate
4A26
On this site
Boeing 707 9 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 20, 2026.