ST02156NY
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Boeing, 737-700 IGW, Serial Number 29749. Removal of the existing EROS Flight Crew Oxygen Masks P/N MF 20-003 and installation of EROS Full Face Flight Crew Oxygen Masks/goggles P/N MF 20-503. Held by Pats Aircraft LLC, which holds 129 approved modifications in all. Last revised September 27, 2005. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 737-700 Series
- Type certificate
- A16WE
- On this site
- Boeing 737 2,887 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 8, 2026.