Jos M. Spijkerman

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[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Spelenderwijs de wedstrijdzeilregels toetsen https://t.co/atpUWDkZLV #ned #rules #rules20172020

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: #Protest #kit for Multihulls https://t.co/cWU0Ml1hDd #umpirepositioning

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Visualization of the tactical position of a Racing Sailboat at a… https://t.co/LkkJJ1hsbE

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: #KWS Journaal 2016-1 https://t.co/579wuAB6E8 #ned #procedures #protest

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Theorielezingen bij TEAM HEINER http://t.co/NRPimlnDm2 #ned #presentation #sailor

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Umpire flags http://t.co/IK1u69ouoI #kit #personal

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: LTW Magnetic #Protest Kits for Fleet and Match racing http://t.co/wIUMua8lGD #kit #modelboats

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: OCS; Are we missing something? http://t.co/D85Se5hGXx #isaf #manuals #racemanagement

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Postponement! http://t.co/f5639GdGdH #events #racemanagement

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part 6); Room http://t.co/UYV8BAtL2E #beginners #definitions #markroom

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part 5); Barging II http://t.co/otOTAhNUGn #beginners #fairsailing

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part 4); Barging I http://t.co/15RB5L5mPa #beginners #definitions

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: #ISAF Q&A's; Five new ones! http://t.co/0npoPM3K4O #markroom #matchrace #qa #racemanagement #scoring

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part 3): Sweet Seventeen http://t.co/PzHxw5Drmd #beginners #definitions #rules

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Match Racing with a Leeward Gate http://t.co/UW0InBpKWp #matchrace #umpirepositioning #wmrt

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Basic Principle & the 35th America's Cup http://t.co/zHbLRmFUrH #ac34 #ac35 #rules

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part 2): Where's the referee? http://t.co/l12VpvKnJ9 #beginners #protest #rules

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Rule 14; Always a mess? http://t.co/tOU567JbbZ #casebook #ess2013 #qa #rrs20132016

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: LTW Magnetic #Protest #Kit http://t.co/8pUmtZJ7Sl #modelboats #product

[Jos M. Spijkerman @LTWrulesblog]

New Post on LTW: Back to the Basics (Part1): Keeping Clear http://t.co/lWaFTqJM2h #beginners #definitions