Hi again all,

I put all the KR2 accident detail in this spread sheet:

https://app.box.com/s/dgg2n1j58omur955w6myrg3kx38jeyyp

If anyone wants to make it pretty, please return to me at buildto...@yahoo.com

I'll then attach links to the photos I have of these specific aircraft. Would 
be interesting to match an incident with a picture.

Kind regards,

Henni

-----Original Message-----
From: KRnet [mailto:krnet-boun...@list.krnet.org] On Behalf Of Hendrik van 
Rooyen via KRnet
Sent: Tuesday, 19 September 2017 11:14 AM
To: KRnet <krnet@list.krnet.org>
Cc: Hendrik van Rooyen <hendrik.vanroo...@njcsi.com>
Subject: Re: KR> KR Spin restraints

Hi again all,

I must say, after reading through all the incident reports, I have much more 
faith in my Rotax two stroke engine than in any VW converted engine. Mine has 
been designed and developed for use in light aircraft with good results. I only 
have to bolt it on - no need to design or tamper with it or test anything at my 
own peril. I never knew there were so many inflight VW engine failures, for 
whatever reason. People install magnetos to be safe and yet at least two of 
those incidents were magneto related.

Was going to mount the dual ignition Rotax inverted, but just the other day I 
read that it was actually designed to run in the upright position and that you 
have to put in the oil before turning it inverted otherwise an air pocket forms 
in one of the cambers - so upright mine will be!

I am glad I chose to go for light - it makes all of these incidents safer 
except for the two or so cases where gusts blew it over during landing attempts.

Kind regards,

Henni


-----Original Message-----
From: KRnet [mailto:krnet-boun...@list.krnet.org] On Behalf Of Hendrik van 
Rooyen via KRnet
Sent: Tuesday, 19 September 2017 10:49 AM
To: KRnet <krnet@list.krnet.org>
Cc: Hendrik van Rooyen <hendrik.vanroo...@njcsi.com>
Subject: Re: KR> KR Spin restraints

Hi all,

Just in South Africa, I personally know of two KR2 spin related incidents. In 
the 1st, the builder put some lead in the spinner to compensate for a too far 
back aft cg. On the 1st flight with two aboard, the lead came off, took the 
prop off and immediately the aircraft went into a flat spin killing both 
occupants. The pilot test flying the aircraft at the time was one of the most 
conservative persons I knew and I am convinced that he did not know about the 
lead in the spinner.

The 2nd incident involved an instructor testing some ones KR2 that had previous 
engine problems. After fixing these, the instructor took it for a flight to 
check it out. During climb out, the engine stopped and he, the INSTRUCTOR 
turned back to the airport. He lost his life and the aircraft as a direct 
result.

I have had many engine outs in microlights. When I am low, I choose landing 
spots no more than 15 degrees to either side in front of me. Even if there are 
buildings ahead, one can steer the fuselage towards an opening. It is better to 
lose the aircraft than one's life.

Anyways, looking at the accident reports it seems many make these same mistakes 
and pay with their lives in the end. Plus, it seems that most setting out to 
deliberately spin their KR2s, pay for it with their lives. It seems best to 
stay away from this manoeuvre at all costs and be ready to catch it early 
before it develops.

Kind regards,

Henni


-----Original Message-----
From: KRnet [mailto:krnet-boun...@list.krnet.org] On Behalf Of Hendrik van 
Rooyen via KRnet
Sent: Monday, 18 September 2017 3:40 PM
To: KRnet <krnet@list.krnet.org>
Cc: Hendrik van Rooyen <hendrik.vanroo...@njcsi.com>
Subject: Re: KR> KR Spin restraints

Hi all,

Again, only for those interested: I found this link:

https://aviation-safety.net/wikibase/dblist.php?AcType=KR2

Hopefully something can be learned from it.

Kind regards,

Henni,
South Africa


-----Original Message-----
From: KRnet [mailto:krnet-boun...@list.krnet.org] On Behalf Of Hendrik van 
Rooyen via KRnet
Sent: Monday, 18 September 2017 1:10 PM
To: KRnet <krnet@list.krnet.org>
Cc: Hendrik van Rooyen <hendrik.vanroo...@njcsi.com>
Subject: KR> KR Spin restraints

Hi all,

Only for those interested in this specific topic, you mind find these quite 
interesting:

https://app.box.com/s/2rb5zfgn5t1odck8jsaor1dynsottdsq

If you have more of same (light general aviation aircraft only), please care to 
share the links with me.

Kind regards,

Henni,
South Africa

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