ST10483SC-D
Installation of a Terminal Data Loader in the left hand forward closet in accordance with American Airlines Master Data List J1267-MDL, Revision New, dated April 5, 2009 or later FAA approved revision and Airplane Flight Manual Supplement, J1267-AFMS, Revision IR, dated April 5, 2009, or later FAA approved revision. Held by American Airlines INC, which holds 377 approved modifications in all. Last revised June 2, 2010. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 737-800 Series
- Type certificate
- A16WE
- On this site
- Boeing 737 2,892 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.