N721RP is a 1981 Hughes Helicopters HUGHES 369D. It is a rotorcraft with 4 seats, powered by a Rolls-Royc 250-C20B rated at 420 horsepower. The registration is active, with the registrant based in Saltville, VA. Its standard airworthiness certificate was issued in Jun 2011. It has been registered to its current owner since Apr 2024. This page also carries 1 NTSB event.
- 45 years old
- 1 of 208 Hughes Helicopters HUGHES 369D
2024
2011
That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N721RP's record changes.
The pilot reported that he was performing a practice autorotation with a power recovery, and was the sole occupant in the helicopter. He reported that the power was introduced at 200 feet above ground level (AGL) and he entered the flare at too low of an altitude. The tail rotor system impacted the soft ground adjacent to the planned landing area. The helicopter sustained substantial damage to the tailboom, the tail rotor driveshaft assembly, and the tail rotor system.
The pilot verified that there were no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.
The Federal Aviation Administration has published Advisory Circular (AC) 61-140 Autorotation Training (2013). This AC discusses the flare portion for autorotation training and states in part:
Every autorotational flare will be different depending on the existing wind conditions, airspeed, density altitude, and the aircraft gross weight.
This AC also discusses common errors during autorotation training and states in part:
Improper flare (too much or not enough).
Flaring too low or too high (AGL).
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