SA1854WE
Installation of aft ballast, optional large capacity batteries, heavy duty landing gear assemblies, and extended center of gravity limits. Held by Sabreliner Aviation LLC, which holds 266 approved modifications in all. Last revised March 7, 2014. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Sabreliner Aviation LLC
- Models
- NA-265
- Type certificate
- A2WE
- On this site
- Rockwell International Corp NA-265 33 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.