Apr 10

Apr 10 - Apr 12

2026 Jesup Championships

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Lake Lindsay Grace

Jesup, GA

Apr 11

Apr 11 - Apr 12

The 2026 Blue Water Resort & Cas...

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Colorado River

Parker, AZ

Apr 11

2026 10th Annual Kenmore Hydropl...

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Lake Washington

Kenmore, WA

Apr 17

Apr 17 - Apr 19

Springfield Test & Tune

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Champions Park Lake

Springfield, OH, OH

Apr 18

Apr 18 - Apr 19

Salmon River Jet Boat Race

SE-JRR

Salmon River

Riggins, ID

Apr 18 - Apr 19

2026 Ontario Speedway Test & Tun...

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Ontario Speedway

Ontario, OR

Apr 25

Apr 25 - Apr 26

2026 Moses Lake Stock/Mod Wester...

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Cascade Park Moses Lake

Moses Lake, WA

Apr 25 - Apr 26

Region 6 Test & Tune

VINTAGE-INB

Caesar Creek Lake

Waynesville, OH, OH

May 2

May 2 - May 3

Norm Evans Apple Cup

VINTAGE-INB-OPC

Lake Chelan

Chelan, WA, WA

May 2 - May 3

Spring Lock Haven Regatta

MOD-SO-J CLSES

Susquehanna River

Lock Haven, PA

May 8

May 8 - May 17

2026 World Jet Boat Marathon Cha...

JRR;W

Payett,Salmon,Snake,St.Joe rivers

Emmet, ID

May 12

May 12

HARM Vintage Unlimited Spring Te...

VINTAGE

Lake Washington

Seattle, WA

May 15

May 15 - May 17

Tom Thornton Jr regatta

PRO-MOD-SO-J CLSES

Mattanawcook Lake

Lincoln, ME

May 16

May 16 - May 17

Harford County Spring Nationals

INB

Bush River

Edgewood, MD

May 16 - May 17

2026 Spring Kickoff

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Lake Minden

Nicolaus, CA

May 16 - May 17

The Reverend Master Tech of Our ...

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Scooteney Reservoir

Connell, WA

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1993 | Ralph De Silva

Ralph De Silva

It is rare for a builder of wood racecraft to have a long career, especially in the smaller Outboard classes. However, De Silvas have been building boats for half a century!

Ralph De Silva's father began the boat shop near Los Angeles, CA, in 1929. Ralph and his brother took over and built excellent boats in almost all APBA categories. At one time their best-known hull, the Alky Runabout, held every PRO record.

They have also produced exotic craft, from a two-man, two-engine hydro for the McCulloch race team in the 1960s, to the wing design that won the Parker Nine Hour Enduro Marathon around 1970. They have built every imaginable type of race boat and keep popping up with innovative designs.

Few have contributed as much to APBA boat racing as Ralph De Silva and his family.