NAR HPR Flight Safety & Range Operations 3

Question 1

What does NAR require regarding the launch angle of high-power rockets at a sanctioned launch?

Accepted Answer

Must be within 15° of vertical

Answer

NAR safety code requires high-power rockets to be launched within 15 degrees of vertical to keep them within the designated flight corridor.

Question 2

Which of the following is an RSO's authority at a NAR-sanctioned launch?

Accepted Answer

Refusing to allow a flight they deem unsafe

Answer

The RSO has full authority to refuse any flight they believe poses a safety risk, regardless of the flier's certification level.

Question 3

What is 'weather-cocking' and why is it a safety concern in high-power rocketry?

Accepted Answer

A rocket turning into the wind and flying off-course

Answer

Weather-cocking occurs when a rocket's fins cause it to turn into the wind, potentially directing it outside the safe flight corridor.

Question 4

At minimum, how far must the launch area's clear zone extend downrange from the launch pad for a high-power rocket flight?

Accepted Answer

It depends on the motor impulse class and the RSO's waiver

Answer

Required clear zones are determined by the motor's impulse class and are specified in the FAA altitude waiver for the site.

Question 5

Which action is PROHIBITED while the launch range is in a 'green' (active) status?

Accepted Answer

Entering the range without the RSO's permission

Answer

Even on a green range, no one may enter the active flight area without explicit permission from the RSO.

(NAR HPR) NAR High-Power Rocketry Certification Practice Test