[tccrockets] Re: Tripoli Rules 2012
- From: William Kellermann <wtkjd@xxxxxxxxxxx>
- To: tccrockets@xxxxxxxxxxxxx
- Date: Wed, 8 Feb 2012 11:38:28 -0800
When you are diving, there is usually nobody looking over your shoulder and
your students are teamed in buddy pairs. Even at that, I've seen dive
instructors lose track of students (as safety diver for a group of open water
students.) On the range, the LCO, RSO and assistants will be trying to insure
anyone down range is following these rules. If NFL officials can't call 'too
many players' 100% of the time, we need to make it easier on our safety
officers, or the rule falls by the wayside.
On Feb 8, 2012, at 1:43 AM, Owen DeLong wrote:
> I think requiring them to be escorted/supervised is reasonable.
>
> I think limiting it to 2 supervisees per certified supervisor, OTOH, is
> questionable.
>
> As a SCUBA instructor I can easily supervise 4 brand new divers in Open Water
> with limited visibility. Supervising more than 2 uncertified assistants on a
> rocket range can easily and safely be done so long as they are properly
> briefed before entering the range.
>
> Owen
>
> On Feb 8, 2012, at 12:42 AM, James Dougherty wrote:
>
>> Both the rules are good ones
>>
>> There's no point in having someone who doesn't understand (or even care)
>> about the Tripoli safety codes out on the range.
>>
>> For those of you who own firearms, this is why you dont let your comrades
>> traipse about on the range during a live fire exercise in adjacent ranges,
>> and dont even let the weapon in someones hand - you shut the whole range
>> down to prevent ricochet or misfires
>>
>>
>>
>>
>>
>> Sent from my iPhone
>>
>> On Feb 7, 2012, at 5:29 PM, Owen DeLong <owen@xxxxxxxxxx> wrote:
>>
>>> The change seems specifically targeted at what you can use to light a motor
>>> and it makes sense. It seems to me that (although I would say it's still
>>> dangerous) you are also still allowed to use those switches to activate
>>> recovery pyrotechnics or anything else so long as it isn't lighting a motor.
>>>
>>> It's a shame someone had to get injured to call attention to the hazards of
>>> this type of ignition system, but, really, it is a dangerous way to light
>>> motors and I think it's a good rule change.
>>>
>>> OTOH, the updated spectator rule is unnecessary and I believe the existing
>>> rules were adequate and had they been followed, there wouldn't be an issue
>>> with "someone riding a bike that had no business being there just stopped
>>> by to see what was happening".
>>>
>>> Just my $0.02.
>>>
>>> Owen
>>>
>>> On Feb 7, 2012, at 5:22 PM, Karl Baumheckel wrote:
>>>
>>>> That is a good question. I would say that you could still use a breakwire
>>>> for timer activation. And in my opinion this is a more reliable method
>>>> than the G switch for what it's worth.
>>>>
>>>>
>>>>
>>>> From: "SCOTT B" <triptechb@xxxxxxxxx>
>>>> To: tccrockets@xxxxxxxxxxxxx
>>>> Sent: Tuesday, February 7, 2012 2:15:59 PM
>>>> Subject: [tccrockets] Re: Tripoli Rules 2012
>>>>
>>>> Would this include activation of avionics using a breakwire for low
>>>> speed/g-force launches, or just using breakwires for lighting motors?
>>>> Scotty B.
>>>>
>>>> --- On Tue, 2/7/12, AiRobert <airobert@xxxxxxxxxxxxx> wrote:
>>>>
>>>> From: AiRobert <airobert@xxxxxxxxxxxxx>
>>>> Subject: [tccrockets] Re: Tripoli Rules 2012
>>>> To: tccrockets@xxxxxxxxxxxxx
>>>> Date: Tuesday, February 7, 2012, 11:01 AM
>>>>
>>>> Yes these are switches used to for launch detect to start a second stage.
>>>>
>>>> From: tccrockets-bounce@xxxxxxxxxxxxx
>>>> [mailto:tccrockets-bounce@xxxxxxxxxxxxx] On Behalf Of Gene Engelgau
>>>> Sent: Tuesday, February 07, 2012 8:58 AM
>>>> To: tccrockets@xxxxxxxxxxxxx
>>>> Subject: [tccrockets] Re: Tripoli Rules 2012
>>>>
>>>> I think a launch controller is a type of ignition system. They may be
>>>> referring to cluster and staging ignition? But yes, the TCC controller is
>>>> great as is...
>>>>
>>>> -G
>>>>
>>>> On Tue, Feb 7, 2012 at 8:24 AM, Jack Garibaldi <jackgaribaldi@xxxxxxx>
>>>> wrote:
>>>> I still haven’t read it all but either way our launch system does not use
>>>> none of these
>>>>
>>>> Jack G
>>>>
>>>> From: tccrockets-bounce@xxxxxxxxxxxxx
>>>> [mailto:tccrockets-bounce@xxxxxxxxxxxxx] On Behalf Of Gene Engelgau
>>>> Sent: Tuesday, February 07, 2012 5:57 AM
>>>> To: tccrockets@xxxxxxxxxxxxx
>>>> Subject: [tccrockets] Re: Tripoli Rules 2012
>>>>
>>>> It references the switched in regards to motor ignition and seems to refer
>>>> to the launch controller:
>>>>
>>>> 2-12.6 A rocket motor shall not be ignited by any of the following:
>>>> a. A switch that uses mercury.
>>>> b. “Pull wires” that disconnect or complete a circuit.
>>>> c. “Pressure roller” switches
>>>>
>>>> ----
>>>>
>>>> It does not make reference to av-bar arming switches.
>>>>
>>>> -G
>>>>
>>>>
>>>>
>>>> On Mon, Feb 6, 2012 at 8:38 PM, Jack Garibaldi <jackgaribaldi@xxxxxxx>
>>>> wrote:
>>>> Hey All I have attached the 2012 Tripoli sanctioned rules and we are a
>>>> Tripoli club so everyone needs to read them, print them carry them or
>>>> however you want to help enforce and use our newest rules, I will get time
>>>> this week to really study them but I noticed a couple of quick ones like
>>>>
>>>> Section 2-18 Participation now reads in part:
>>>> "Non-HPR Fliers are allowed in the High Power Launch Area if escorted by
>>>> a HPR Flier. A HPR Flier may escort and be accompanied by not more than
>>>> two (2) non-HPR fliers in the High Power Launch Area. The HPR flier
>>>> escort is required to monitor the actions of the escorted non-HPR
>>>> fliers, and the escort is fully responsible for those actions and for
>>>> the safety of those escorted."
>>>>
>>>> There are other changes. For example, the use of mercury switches, pull
>>>> wires, and roller switches have now been banned. This means there are
>>>> various products by different manufactures that can no longer be used
>>>> for air-starts.
>>>>
>>>>
>>>> I don’t want to due a review until I have had time to look the complete
>>>> pages over.
>>>>
>>>> Jack G
>>>>
>>>>
>>>>
>>>> --
>>>> - Regards
>>>>
>>>> Gene Engelgau
>>>> KI6IBL, NAR 86770 / TRA 12243 - L3
>>>> http://fruitychutes.com - Consumer and Aerospace Recovery Solutions
>>>> Like us on Facebook!
>>>> Follow us on Twitter!
>>>> 408-499-9050
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> - Regards
>>>>
>>>> Gene Engelgau
>>>> KI6IBL, NAR 86770 / TRA 12243 - L3
>>>> http://fruitychutes.com - Consumer and Aerospace Recovery Solutions
>>>> Like us on Facebook!
>>>> Follow us on Twitter!
>>>> 408-499-9050
>>>>
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>>>
>
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