SA460CE
Replace main wheel and brake assemblies with Bendix wheel assembly P/N 152051-5 or P/N152051-4 and Bendix brake assembly P/N 2600997-3. (720B-024B, -051B, -023B) (720-062, -023, -027, -060B, -025, -058B, -059B, -048, -022, -040B, -030B, -068B, -047B). Held by Bendix Corporation, which holds 21 approved modifications in all. Last revised May 1, 1979. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company
- Models
- 720, 720B
- Type certificates
- 4A28, 4A28
- 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.