Apr 11

Apr 11 - Apr 13

2025 Jesup Championships

PRO-MOD-SO-J CLSES

Lake Lindsay Grace

Jesup, GA

Apr 12

Apr 12 - Apr 13

The 2025 Blue Water Resort & Cas...

INB-MOD-SO-OPC-J CLSES

Colorado River

Parker, AZ

Apr 12

2024 9th Annual Kenmore Hydropla...

SE-VINTAGE-PRO-KPH-MOD-SO-J CLSES

Lake Washington

Kenmore, WA, WA

Apr 19

Apr 19 - Apr 20

2025 Moses Lake Spring Regatta

PRO-MOD-SO

Cascade Park Moses Lake

Moses Lake, WA

Apr 19 - Apr 20

Salmon River Jet Boat Race

SE-JRR

Salmon River

Riggins, ID

Apr 26

Apr 26

Freeport Riverfest 2024

OPC

Old Brazos River

Freeport, TX

Apr 26 - Apr 27

Region 6 Test & Tune

VINTAGE-INB-PRO-KPH-MOD-SO-OPC-J CLSES

Caesar Creek Lake

Waynesville, OH

May 3

May 3 - May 4

Lake Havasu

OS;D

Lake Havasu

Lake Havasu, AZ

May 3 - May 4

Norm Evans Apple Cup

VINTAGE-INB

Lake Chelan

Chelan, WA

May 3 - May 4

Port Neches Riverfest

OPC

Neches River

Port Neches, TX

May 3 - May 4

Harford County Spring Nationals

INB

Bush River

Edgewood, MD

May 3 - May 4

Spring Lock Haven Regatta

PRO-MOD-SO

Susquehanna River

Lock Haven, PA

May 3 - May 4

D.B. Cooper Regatta

PRO-KPH-MOD-SO-J CLSES

Silver Lake

Castle Rock, WA

May 10

May 10 - May 11

George Grant Memorial Race

OB RR

Trinity River

Hoopa, CA

May 10 - May 11

US Title Series Spring Shootout

PRO

Champions Park Lake

Springfield, OH

May 10 - May 11

Spring Race at Salt Spring

PRO-KPH-MOD-SO-J CLSES

Salt Spring Reservoir

Copperopolis, CA

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C Service Hydro

C Service Hydro

C Service Hydro (CSerH) is based only upon the American-built fishing and pleasure outboard motors listed below and approved for use in the C Service classes during the 1930s, 1940s, and 1950s

C Service Hydro Specifications

Minimum Length:
Minimum Weight:450 lbs.
Engine:OMC Speeditwin, Johnson P-50, Johnson PX-50, Johnson PO
Fuel:
Approximate Speed:

C Service Hydro High Point Winners

YearDriver/OwnerRacesPoints
2023JONATHAN NILSEN42700
2022DEVIN HUFF41710
2021JONATHAN NILSEN73294
2019DAVID EVERHART72669
2018JUSTIN GIBSON42400
2017JIM NILSEN52800
2016JACK CAMPBELL41700
2015JACK CAMPBELL41900
2014JIM NILSEN62400
2013JACK CAMPBELL62438
2012JACK CAMPBELL52063
2011JIM NILSEN32000
2010JIM NILSEN42400
2009JIM NILSEN21600
2008JIM NILSEN52038
2007JIM NILSEN21600
2006JIM NILSEN31600
2005ZACHARY MALHIOT32000
2004ZACHARY MALHIOT31300
2003JACK CAMPBELL31650
2002MIKE CRUVER41900

C Service Hydro National Champions

YearDriver/Owner
2023JONATHAN NILSEN
2021JACK CAMPBELL
2019KYLE DEPTULA
2018JUSTIN GIBSON
2017JIM NILSEN
2016JIM NILSEN
2015JACK CAMPBELL
2014JIM NILSEN
2013JAY JJ WALLS JR
2012JAY JJ WALLS JR
2011JIM NILSEN
2010JIM NILSEN
2009JIM NILSEN
2008ZACHARY MALHIOT
2007JIM NILSEN
2006ZACHARY MALHIOT
2005ZACHARY MALHIOT
2004JACK CAMPBELL
2003JACK CAMPBELL
2002JACK CAMPBELL

C Service Hydro Records

RecordSiteDriver/OwnerSpeed
3 mile/3 laps
APBA
Sep 24, 2011
Yelm, WA
Jim Nilsen
Steve Greaves
53.095
3 mile/4 laps
APBA
Jun 3, 2006
Oroville, CA
Jim Nilsen
Steve Greaves
49.410
5 mile/3 laps
APBA
Sep 17, 1994
Yelm, WA
Steve Greaves
Bob Wartinger
55.557
5 mile/4 laps
APBA
Sep 21, 2014
Yelm, WA
Jim Nilsen
Steve Greaves
54.597
5 mile/5 laps
APBA
Sep 27, 1998
Yelm, WA
Steve Greaves
Steve Greaves
52.448
Kilo
APBA
Mar 26, 1994
Waterford, CA
Steve Greaves
Bob Wartinger
59.469
1/4 mile
APBA
Apr 3, 2016
Oroville, Ca
Jim Nilsen
Steve Greaves
59.347