R-22 Start Up and Shut Down

Mar 26, 2025

In the dynamic world of aviation, the difference between a successful flight and a failure often boils down to precision and preparation. Pilots bear the significant responsibility of conducting every flight safely and efficiently, which begins with comprehensive pre-flight checks and the careful execution of start-up and shutdown procedures. For pilots of the Robinson R-22, an agile and widely-used helicopter, understanding and meticulously following these processes is critical. In our latest video, Kenny Keller, creator of Helicopter Online Ground School (H.O.G.S.), provides expert insights to guide pilots through these essential steps with confidence and precision.

 

 

The journey begins with a comprehensive pre-flight inspection, a step that cannot be overstated in its importance. During these checks, several critical components must be examined to ensure both personal safety and the aircraft's airworthiness. For instance, verifying that the clutch is disengaged by confirming that the needles have split is an initial step that sets the stage for the rest of the operation. The functionality of the carb heat lever is also checked, and all caution and warning lights need to be off while the gauges are confirming their green status. Every detail counts, and as Kenny highlights, maintaining a hand on the collective at all times is a good practice to ensure readiness for quick corrections.

Once the pre-flight checks have been satisfactorily completed, the start-up sequence can commence. This phase requires a methodical approach to ensure that the helicopter is fully prepared for the demands of flight. The engine is started, and immediate attention is given to the oil pressure to verify that it reaches an appropriate level. Following this, the alternator and clutch are engaged, and it is crucial to confirm that the starter light has turned off, indicating that the engine is running efficiently. A key aspect of the start-up process is maintaining the engine RPM within 50-60% to avoid sympathetic vibrations, which can otherwise lead to instability or mechanical issues. Once the clutch light extinguishes, the engine should be warmed up between 70-75%, with all indicators remaining within the green range. A magnetic check follows, ensuring there is no more than a 7% drop within two seconds when switching to the left or right mag—a critical assurance of the engine’s reliable performance.

Moving towards shutdown, the procedure is equally detailed and deliberate. The throttle is reduced back to 70-75% to prepare for a safe transition to non-operational status. Locking the collective is an important step at this point, emphasizing security and stability. Before the throttle is fully turned off, the cylinder head temperature must drop, which prevents potential damage to the engine from rapid cooling. Disengaging the clutch follows next, with a wait of 30 seconds before turning the mixture off, assuring that fuel lines are properly cleared. The rotor brake is then applied gently in 5-second intervals to prevent overheating, further demonstrating the importance of meticulousness even as operations conclude. For those storing the aircraft, positioning the rotor blade over the tail is the preferred arrangement to minimize exposure to elements and preserve the helicopter's aerodynamic properties.

Check out the H.O.G.S. Full Video down below!

 

 

In celebration of being 13 years online, Kenny Keller's platform is offering a special promotion through Helicopter Online Ground School—a perfect opportunity for both budding and experienced pilots to advance their knowledge. The promotion, using the code "Lucky13," grants a 50% discount on all courses. Whether it's a yearly membership for professional pilots or a monthly subscription, the campaign provides an enticing entry into comprehensive training. Additionally, new members can enjoy exclusive perks such as a knee board, ball cap, or backpack, adding practical value to their subscriptions. These promotional offerings reflect a commitment to fostering an engaging and resource-rich learning environment for aviation enthusiasts.

As we look towards future developments, exciting updates are on the horizon. Plans for a total revamp of the Robinson R-22 section are underway, which will include not only enhanced training content but also new flying videos to better illustrate techniques. This commitment to continuous improvement ensures that the training resources remain top-notch and relevant in the fast-evolving field of rotorcraft operations. Kenny Keller’s advice throughout—particularly the emphasis on a robust pre-flight checklist and effective use of organizational tools such as a kneeboard —serves as a crucial reminder that preparation and attention to detail are key components of every successful flight.

Ultimately, whether you're taking your first steps into helicopter piloting or honing your skills as an experienced flyer, adhering to these detailed start-up and shutdown procedures is imperative. These processes, meticulously followed, set the foundation for a successful and safe flight, every time. So dive into our comprehensive video with Kenny Keller to witness these procedures firsthand and elevate your helicopter piloting prowess today.