Prototypes:

Balletent Hollande, QTC 77 7e/53, vu QTC 79.
Explosion NED 2284 1977, 2011 under refit,
Extension GBR 3575

Plans Jack De Ridder à la Quarter Ton Cup:

QTC 75: ?e Minestrone

QTC 77: 7e Belletent

QTC 79: ?e Balletent.

??, ? ?
à jour au: fev 09
1972 plan Jack DE RIDDER, prototype.

EXTENTION, GBR 3575
2001 Cowes Week: 15 - 13 - (nod) - 14 - dnf - dnf - dnf - dnf = 112pts, 20e/25 IRC6. Coeff: 0,863

2005 QUARTER TON CUP, GB: 10 - 9 - 9 - 6 - 4 - 4 - 11 - 12 - (13) = 9e/14. Coeff: 0,858. Tony MONK

2006 QUARTER TON CUP, GB: (20) - 18 - 19 - 16 - 18 - 18 - 16 - 12 - 17 = 134pts, 19e/20

2007 QUARTER TON CUP, GB: 20 - (22) - 11 - 21 - 19 - 13 - 19 - 18 - 10 = 131pts, 18e/26, Coeff: 0,864
sept: Jersey Regatta: 15 - 15 - (16) - 14 - 13 - 9 - (18) - 10 = 76pts, 15e/18. Dave LE PAGE

2009 3 fév: Extension for sale - built in 1973 by Jim Lensvelt. Jac de Ridder. www.barat.nl. 3750 Euros. 2 ton trailer 1500 Euros. Lying Holland.

Extantion 24, série construite en ? par ?:

Blue De Ridder 72, 2009 she is in refit at the moment. Model like Extension
Minestrone GBR 6143, 1974, 1975 QTC: ?e/43, 2007 newly arrived into Cowes which needs alot of work, including a new rig. Rupert Holmes (info site Quarter GB). 2009 QTC: 23/27, 2010 QTC: 35/37,
Rum Bleu GBR 6262, QTC 2011: 29e/30, Cowes week;