ST04134AT
This is the installation of a Zodiac full-face oxygen mask and storage box for the Captain and First Officer. Held by United Parcel Service Company, which holds 16 approved modifications in all. Last revised November 7, 2013. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 767-300F Series
- Type certificate
- A1NM
- On this site
- Boeing 767 584 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 21, 2026.