SA2796CE
Limit maximum weight to 6000 pounds. Data required: (1) FAA approved Airplane Fliht Manual Supplement dated February 20, 1992, or later FAA approved revision. (2) Placard on the pilot's instrument panel near the top center of hte panel stating "Airplane Maxium Weight - 6000 Pounds.". Held by Central Airlines INC, which holds 24 approved modifications in all. Last revised February 20, 1992. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Twin Commander Aircraft LLC
- Models
- 500-B
- Type certificate
- 6A1
- 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 5, 2026.