SA01324CH
Maximum gross weight is increased to 5600 lbs. For Amphibian/seaplane version, either Wipline model 6000 or 6100 floats must be installed under STC SA610GL. Held by Wipaire INC, which holds 64 approved modifications in all. Last revised July 19, 2002. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- de Havilland Inc. (Canada)
- Models
- DHC-2 (L-20A) MK.I
- Type certificate
- A-806
- 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 5, 2026.