TSAC

Board 2025: ‘Don't slip, get a grip!’

Board 46, groups foto
From top down, left to right: Lieke, Margreet, Sam, Frank, Martijn, Victor.


Chairman - Martijn Veldhuis

Chairman - Martijn Veldhuis

You can reach me at voorzitter@tsac.alpenclub.nl.​

Vice-chair & Course Commissioner - Lieke van Leenen

Vice-chair & Course Commissioner - Lieke van Leenen

Hey,

I’m Lieke, and I am both the Vice-Chair and the Course Commissioner of TSAC Board 46! I only started climbing in September myself and made my very first meters with TSAC, both indoors in the hall and outdoors on the rocks. You can often find me at the training evenings and on climbing weekends!

My IT course had barely finished when I was already so enthusiastic about the association that I joined the NSK Lead committee. I enjoyed contributing to the club so much that I started looking for what I could do next, and that turned out to be joining the board!

If you have specific questions about courses and training, you can contact me at opleidingsco@tsac.alpenclub.nl, and for everything else feel free to email me at vice-voorzitter@tsac.alpenclub.nl.


Secretary - Victor Sloot

Secretary - Victor Sloot
Hello, I am Victor and I am the secretary of the 46th board.

Nearly 3 years ago, I discovered climbing and I have been hooked on it ever since. You will probably have seen me at technique trainings or on the outside wall. But I am trying to go on more weekends. Being board allows me to be active within the TSAC.

If you have any questions about my mails, contact me at: secretaris@tsac.alpenclub.nl​

Treasurer - Frank Bosman

Treasurer - Frank Bosman


Hey, I am Frank, the Treasurer of the 46th board of TSAC.

Since a bit more than a year ago, I rediscovered the joys of climbing. And now that I am board, I have a good excuse to spend more time climbing and going on TSAC weekends. So you will probably see me in the hall evenings, at the outside wall, or in the trainings.

My board function also keeps me active within TSAC. If you are a member, you most certainly have received at least a few mails from me. If you have any questions about these mails, TSAC finances or TSAC in general, then do not hesitate to get in touch with me, mail: penningmeester@tsac.alpenclub.nl.

Weekend Commissioner - Margreet ter Schure

Weekend Commissioner - Margreet ter Schure
​klimco@tsac.alpenclub.nl​
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Internal Commissioner - Sam Rotgans

Internal Commissioner - Sam Rotgans

Hi! I'm Sam, the Internal Affairs Commissioner.

I've been a member of TSAC for a while now, though I wasn't super active in my first few years. And now suddenly I'm part of the board! :)

I organize as many activities and especially drinks as possible (depending on time and budget). If you have a fun idea or any questions, feel free to send me a message or email me at: ​cib@tsac.alpenclub.nl​

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