SA1823WE
Installation of Heathair AC-10360 cargo pallet assembly and AC-10374 cargo net assembly. (737-202C) (727-90C). Held by Heath Tecna Corporation, which holds 26 approved modifications in all. Last revised January 6, 1971. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company
- Models
- 737-200C Series, 727C Series
- Type certificates
- A16WE, A3WE
- On this site
- Boeing 727 37 registered
Boeing 737 2,887 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 7, 2026.