Greetings,
As I reported on the NAR Facebook page last Sunday, I regret to have to inform you that a fatal on-field rocketry accident occurred in California last Saturday. I want to bring you up to speed on the status of our investigation.
When I made the first announcement, there were few details available. We
have since been working to understand what happened, so that we may all
learn from it and prevent it from happening again. Our Association has
no standing in the matter except as concerned and experienced
enthusiasts, but I've been in contact with law enforcement and witnesses
and have a preliminary set of facts to share.
First, to the best of our knowledge, no NAR or TRA members were involved in this incident, certainly not directly involved. No kids were involved, except, unfortunately, as witnesses.
The deceased, Mike Bentley, a very experienced adult Scout leader, was
at an annual BSA Council-sponsored rocketry and camping event for
multiple scout troops called Rocket Rave, which has been conducted for
at least several years. During the weekend, scouts complete tasks
required for their Space Exploration merit badge, which requires two
model rocket launches. During the launches, it has also been common for
adults to launch their own, larger rockets.
Around noon on Saturday, Mike engaged in a drag race with a second
adult. Winds were likely within limits, safe distances were at least
close to being met, and both rockets probably met the weight and power
limits defined by the NAR Model Rocket Safety Code. The drag race was
conducted from a dedicated area, to one side of the primary launch pads
for the scouts to use to fly their conventional A through C powered
model rockets, and about two dozen people were in the immediate
vicinity.
Mike's rocket was powered by a small APCP motor; the other rocket was powered by at least one, and possibly more, black powder motors. Both rockets launched; while Mike was watching his rocket, the other rocket arced over and came down ballistically, striking him in the face and causing severe injuries. Despite the best efforts of scouts, law enforcement, and medical professionals both at the scene and afterwards, his injuries were ultimately fatal.
Mike's rocket was powered by a small APCP motor; the other rocket was powered by at least one, and possibly more, black powder motors. Both rockets launched; while Mike was watching his rocket, the other rocket arced over and came down ballistically, striking him in the face and causing severe injuries. Despite the best efforts of scouts, law enforcement, and medical professionals both at the scene and afterwards, his injuries were ultimately fatal.
We know that the rocket that struck Mike was about four feet long and
four inches in diameter. It had a cardboard body tube and a plastic nose
cone. We don't know much else for sure. It is possible that the rocket
was designed to fly on a cluster of motors, but at least one picture of
the flight does not clearly show more than one motor firing. No
parachute was deployed; none was seen at the accident site. At least one
report indicates the rocket was damaged prior to flight. We don't know
what motor(s) were used and whether they all ignited and functioned as
designed. We don't know if applicable local laws were fully observed.
I do know that the investigating law enforcement authority is not
pursuing a criminal investigation at this time. The lack of an
investigation will likely leave questions unanswered for some time. We
don't know if the rocket would have been allowed to fly at a NAR launch;
we can't definitively say whether the NAR safety code was observed or
not. We will continue to gather information to the best of our ability,
and we'll pass on significant new findings to you.
Where does this leave us? We know that rocketry remains orders of
magnitude more safe than any other outdoor activity we can name,
provided the safety codes are followed. But it is not without risks; the safety code is our primary means of mitigating those risks.
Everything in the safety codes is there for a reason, and I urge you to continue to observe-and when prudent, exceed-their recommendations every time you fly.
Everything in the safety codes is there for a reason, and I urge you to continue to observe-and when prudent, exceed-their recommendations every time you fly.
- Do preflight inspections of every rocket. Be especially careful with complex rockets. Pay special attention to the recovery system.
- Tilt your launch guides away from the crowds: Plan to have good flights, but also plan for bad flights to end in safe places.
- Add to the safe distance standards when lots of observers are present.
- Make sure launch controllers and ignition methods are appropriate for the motor(s) being used.
- Have a spotter for every rocket in a drag race, near enough to the RSO to be able to get a warning out if necessary.
- Have people point at malfunctioning rockets if they see them.
- Make sure the crowd can hear the RSO.
- Confirm the stability of untested designs.
- If rockets are flying over spectators, stop and fix the problem.
- Offer to help people and groups who are just starting down the path that we have trod. Set a safe, positive, and helpful example.
Please consider contributing to Mike's memorial fund through his gofundme site.
I'll continue to keep you informed, so that we can learn what we can from this unfortunate accident, and be safer because of it.
Sincerely,
Ted Cochran
President, National Association of Rocketry
I'm glad to hear that the NAR is actively investigating this incident, because we all want to know what happened, and all seek to prevent an accident like this from happening again. But I think it's important to remember that rocketry has had an unparalleled safety record for nearly sixty years.
Follow the safety rules. Use common sense. Learn all you can about rockets before you try to build bigger and go higher. But fly without fear.
Like my Facebook page for blog updates.
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