SA00135MC
Installation of a mission system, updated cockpit configuration, crew oxygen system, and an increase in maximum operating altitude. Held by L3Harris Technologies Integrated Systems L.P., which holds 38 approved modifications in all. Last revised May 4, 2023. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Air Tractor Inc.
- Models
- AT-802
- Type certificate
- A19SW
- On this site
- Air Tractor Inc AT-802 687 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 22, 2026.