SA02988NY
Installation of Pratt & Whitney Canada PT6A-34 or PT6A-35 Turboprop Engine and Hartzell HC-B3TN-3(D)(Y)/T10282(N)(B,K)+4 propeller in accordance with Viking Air Limited Master Document Index VT3MK20000 Issue 3, dated Feb. 1, 2011, Transport Canada approved Feb. 3, 2011, or later Transport Canada approved revisions. Held by Viking Air Limited (Canada), which holds 23 approved modifications in all. Last revised July 18, 2011. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Viking Air Limited
- Models
- DHC-3
- Type certificate
- A-815
- 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.