NAR HPR Flight Safety & Range Operations 2

Question 1

What is the minimum safe distance spectators must maintain from the launch pad during a high-power rocket launch at a sanctioned NAR event?

Accepted Answer

200 feet

Answer

NAR safety codes require spectators to remain at least 200 feet from the launch pad during high-power rocket launches.

Question 2

When should a range safety officer (RSO) abort a launch sequence due to a hung igniter?

Accepted Answer

After 10 seconds with no ignition

Answer

Standard range practice calls for aborting a launch sequence and treating the rocket as a misfire after 10 seconds without ignition.

Question 3

Which condition would make a launch site UNSUITABLE for high-power rocketry operations?

Accepted Answer

Active thunderstorm cells within 5 miles

Answer

Active thunderstorms within 5 miles pose lightning and visibility hazards that make flight operations unsafe.

Question 4

What procedure must be followed before anyone approaches a rocket that failed to ignite?

Accepted Answer

Disconnect the launch controller, wait 60 seconds, then approach

Answer

The launch controller must be disconnected and a 60-second wait observed before anyone approaches a misfired rocket.

Question 5

Under NAR rules, what is the maximum wind speed at which high-power launches are generally permitted?

Accepted Answer

20 mph

Answer

NAR guidelines generally prohibit high-power launches when sustained surface winds exceed 20 mph.

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