
Double Malay Stack 1994
Cervia, Italy, 29th April 2022
Double Malay Stack 1994
14 kites each measures 90 x 90 cm, 2 horizontal, 7 vertical
Weight: 2.5 kg
tails: 12 metres on each kite
Total size: 1.27 x 2.54 x 12 metres (11 square metres)
Windspeed 9mph Portsmouth 30/07/2022.
Notes...
Poly tubing for wide spreaders fixing replaced. Replacement dowel purchased 08/2019. Major un-twisting done 12th February 2020
Parts reviewed in image above prior to Portsmouth 2021.
The dihedrals are 8mm for the spine and should be the same for the spars. We will consider replacing the dihedrals as shaving down replacement spars is not ideal.
Light weight tow bar broken at Berck and tails issue prevented launch at further attempt.
Configuration and Replacement parts
Construction image 20/03/2019.
12th February 2020
Rusty components replaced
12th February 2020
Tails removed
12th February 2020
Sails untwisted and wrapped...
1st April 2022.
Checking the replacement dihedral.
Replacement dihedral in grey.
2nd April 2022.
New dowel spreaders prepared.
6th April 2022.
The old dihedrals still had debris from drilling to 8mm attached.
5th July 2022.
Two replacement carbon spreaders and two spares prepared.
Portsmouth 30th-31st July 2022
The two stacked kites were prepared for the afternoon session, launched together and walked into the arena.
Cardigan 25th June 2022
The JMH Double Malay Stack was prepared for launch.
Preparation of this set seemed to go well even if a bit of a struggle at times. An issue with the last pair caused by attempting an additional anchor point then seemed to cause failure in two more of the carbon wide spreaders.
The short sections of carbon rod between the two aluminium tube lengths in each spreader was one point of failure so only one long rod was broken.
Cervia 22nd April - 1st May 2022
Jørgen Møller Hansen
Double Malay Stack 1994
at Cervia 2022 on 29th April.
It was marginal wind for the launch in the central arena after some very kind help from other kite fliers in 'untangling' the stack.
A quick exit from the arena then became a gentle walk into the breeze initially but then in gradual steps we moved back down wind close to the arena.
Various fliers took the bar and I finally walked it back to our base.
Preparations for flight and walkabout captured by Franca Perletti.
We gradually made our way back to close by the arena where various kitefliers took the bar before the stack was walked back to our base.
Portsmouth, 7th-8th August 2021.
Setting up and launching the Double Malay stack was a challenge in the high wind. There were only a few broken spars. This was the first time that we used top end anchors while preparing the sails for launch in the upright position.
Video of launch, flying and landing for repair.Thanks to Frances Anderson and Maggie Walker for video clips and Maggie Walker for preparation images.
The top end pre-launch anchor lines can be seen here.
It was a dark sky at times at Portsmouth.
Blackheath 21st June 2020.
Stills from video.
Blackheath 31st March 2019.
Page Updated August 2022 Felix Mottram