SS01719AT
Installation of a gyroscopic turn and bank indicator and rearrangement of instruments in the basic T to meet the requirements for instrument flight rule (IFR) operations. Held by Airship Management Services INC. Last revised March 27, 2013. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Skyship Services
- Models
- Skyship 600
- Type certificate
- AS1EU
- 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.