Flap Hinge Fairing Kit. Piper PA-28 Models. 28HF

Flap Hinge Fairings reduce drag by smoothing the airflow over the forward facing u-channel and flap attachment bolts. These will add 1-2 mph in cruise speed. Some large bulky variations on the market today use the "if it looks good it must be good" principal, often times adding so much wetted area to the slip stream they can actually INCREASE DRAG! Knots 2U's Flap Hinge Fairings were actually developed in a wind tunnel for maximum efficiency.

They are made of a lightweight, virtually indestructible material called KYDEK. Attachment is simple using Rivnuts and Screws for easy removal during annuals or inspections.

The kit comes with all of the parts necessary to install them and is fully STC'd

Part Number:

28HF   

Approval Basis:

Supplemental Type Certificate No(s) SA1194GL

Replaces:

n/a

Aircraft Eligibility:

Piper PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28-151, PA-28-161, PA-28-181, PA-28-201T, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T. 

Typical Lead Time:

Stock

Typical Installation Time:

5.0 Hours

Note: Installation times do not include painting

Finish:

Gloss white, finish color is very close to standard white, this part may not require painting.

Specifications:

Kydex

Notes:

Kit includes a set of six fairings and hardware 

Documents:

Installation Manual / ICA