SA3778WE
Installation of retractable landing lights in accordance with Metal Magic, Inc. Rockwell Model 112 and 114 Wing Light Installation Procedures, dated April 24, 1978. Fred W. Jones FAA Approved Airplane Flight Manual Supplement dated November 8, 1978 is required. Held by Rcm Normalizing. Last revised December 18, 2003. System: electrical power.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company; Commander Aircraft Company
- Models
- 112B, 112TC, 112TCA, 114
- Type certificates
- A12SO, A12SO, A12SO, A12SO
- On this site
- Commander Aircraft Co 114 103 registered
Rockwell International 112 207 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 20, 2026.