ST03922AT
Installation of Thales vertical speed / resolution advisory indicator (VSI/RA) in accordance with United Parcel Service Company Master Drawing List (MDL) No. AER10-3440-0013, Rev. A, Dated June 14, 2011, or later FAA approved revision. Held by United Parcel Service Company, which holds 16 approved modifications in all. Last revised June 23, 2011. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 767-300 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 20, 2026.