To contact us:

The Puerto Rico Flyers


“Once you have tasted flight, you will forever walk the earth with your eyes turned skyward,

for there you have been, and there you will always long to return.”

- Leonardo da Vinci

Instrument Panel Upgrade

Increased Fuel Tanks

Click on a link to see what work has been done to “Blanquita”

PULSAR Factory Repairs

Exhaust & Firewall

Nose Wheel Assembly

AVEO Powerburst Installation

Landing/Recognition  Lights

LED Beacon & Tail Light

Nose Gear Collapse & Repair

Electronic Ignition Installation

KIS Gust Lock

Main Gear Box Repair

Fuselage Front Area Repair

N819PR is currently the highest time KIS4 in the world. As more hours are flown, previously unknown maintenance issues will show up that may affect other KIS4 aircraft. I will document and post issues I find so others have an idea of what to expect and how I attempted to correct them. Your situation may differ.

Last Updated 05/19/2022

Unscheduled Maintenance & Repairs



Trim Control Selector and Indication

Jacking up a KIS4 Wing

SkyView TAS Calibration

Lawnmower Tug

Builders Manual

& Sample POH

Carb Heat Sensor Indication

Engine Plenum

Door Latch

Firewall to Fuselage Reinforcement


Golf Cart Tug

Vortex Generators



Bottom LED Beacon