In The Zone

Monday, May 24, 2021 at 02:05 PM ET

Verified

Mooney's Ovation Ultra had a big week, making an appearance in Arizona following the first delivery of the aircraft. Mooney International

Key Takeaways:

Meticulous pre-flight planning for IFR approaches includes understanding Hold-in-Lieu-of-Procedure-Turn (HILPT) procedures and interpreting approach chart details like runway declared distances.
Accurate calculation of aircraft landing performance, factoring in density altitude, wind, and expected deviations from manual figures, is essential for safety, especially in challenging weather.
Pilots should adhere to touchdown zone (TDZ) guidelines, aiming to land within the first third of the runway, a best practice for all flights, not just commercial operations.
Leveraging all available runway information, such as aiming point and TDZ markings, is critical for assessing landing performance and making timely go-around decisions in low-visibility or challenging conditions.

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Thanks to some typical spring weather in the air, it’s cloudy, hazy, and breezy at Chadron Muni, Nebraska. But you’re well briefed on what to expect while flying the RNAV (GPS) RWY 21 approach procedure. Given the conditions and this being a new destination for you, it turned out to be a smart move to analyze not just the approach, but the rarely used performance numbers for the Piper Arrow you fly. And on the two-hour leg from the southeast, there was extra time to brush up on the regs and even learn something new.

Check Your PT

A WAAS GPS is on board, so plan for the LPV 21 approach, with a DA to 3536 feet (250 feet AGL). The two-mile visibility and 400-foot overcast is predicted to improve to 400 scattered and three miles around the ETA, so odds of a fullstop landing are good. But the approach lacks initial fixes for an easy “T” course with base turns to final.