ST01193NY
Installation of Half-Size Standard Trolley, Iacobucci PN MK248-21, in galley compartments. Held by Iacobucci USA INC, which holds 9 approved modifications in all. Last revised December 19, 2002. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation
- Models
- DC-9-83 (MD-83), DC-9-87 (MD-87), MD-90-30, DC-9-82 (MD-82)
- Type certificates
- A6WE, A6WE, A6WE, A6WE
- On this site
- Mcdonnell Douglas DC-9 93 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 7, 2026.