Columbus Scuba
Class Schedule
updated 4/2/2026

 

2026

 

APRIL

Wednesday 4/15

Columbus Scuba:

  • EFR– 2 booked – Carlton Allen

Sunday 4/19

Groveport:

  • Refresher – 0 booked – Jim Davis
  • Open Water (3/4) – 7 booked – Matt Holbrook

Oakstone:

  • Try Scuba – 1 booked – Dave Tangeman
  • Open Water (3/4) – 7 booked – Carlton Allen

Monday 4/20

Powell:

  • Open Water (4/4) – 6 booked – Paul Sherry & Shawn Boyd and Todd Kelleher
 

Sunday 4/26

Groveport:

  • Try Scuba – 1 booked – Herman Schurlock
  • Open Water (4/4) – 7 booked –Matt Holbrook

Oakstone:

  • Refresher – 0 booked – 
  • Open Water (4/4) – 7 booked –Carlton Allen
 

 

MAY

Saturday 5/2

Columbus Scuba:

  • EFR– 0 booked – Jon Heidenreich

Sunday 5/3

Groveport:

  • Refresher – 1 booked – Jammer Hiltner
  • Open Water (4/4) – 7 booked –  Matt Holbrook
  • Open Water (1/4) – 1 booked – Joe Mazik

Oakstone:

  • Try Scuba – 0 booked – Jen Pietrykowski
  • Open Water (4/4) – 7 booked – Carlton Allen
  • Open Water (1/4) – 4 booked – Chad Hill & Shaun Bittinger

Monday 5/4

Powell:

  • Open Water (1/4) – 6 booked – Lee Talley
 

Sunday 5/10

Groveport:

  • Try Scuba – 2 booked – Jim Davis
  • Open Water (2/4) – 1 booked – Joe Mazik

Oakstone:

  • Refresher – 1 booked – 
  • Open Water (2/4) – 4 booked – Chad Hill & Shaun Bittinger

Monday 5/11

Powell:

  • Open Water (2/4) – 6 booked – Lee Talley

 

Saturday 5/16

Gilboa:

Instructors : Carlton Allen, Nick Carroll, Richard Johnson

Divemasters: Kitty Bellamy

  • OW Checkout Dives – 12 booked
  • Advanced Openwater – 3 booked

Sunday 5/17

Gilboa:

Instructors : Carlton Allen, Nick Carroll, Richard Johnson

Divemasters: Kitty Bellamy

  • OW Checkout Dives – 12 booked
  • Advanced Openwater – 3 booked

Groveport:

  • Refresher – 1 booked – 
  • Open Water (3/4) – 1 booked – Joe Mazik

Oakstone:

  • Try Scuba – 0 booked – Don White
  • Open Water (3/4) – 4 booked – Chad Hill & Shaun Bittinger

Monday 5/18

Powell:

  • Open Water (3/4) – 6 booked – Lee Talley
 

Saturday 5/23

MEMORIAL DAY WEEKEND

Sunday 5/24

MEMORIAL DAY WEEKEND

Monday 5/25

MEMORIAL DAY WEEKEND

 

Saturday 5/30

Gilboa:

Instructors : Charles Nutt, Mike Hicks, Richard Johnson

Divemasters: 

  • OW Checkout Dives – 7 booked
  • Advanced Openwater – 0 booked

Sunday 5/31

Gilboa:

Instructors : Charles Nutt, Mike Hicks, Richard Johnson

Divemasters: 

  • OW Checkout Dives – 7 booked
  • Advanced Openwater – 0 booked

Groveport:

  • Refresher – 0 booked – 
  • Open Water (4/4) – 1 booked – Joe Mazik

Oakstone:

  • Try Scuba – 0 booked – 
  • Open Water (4/4) – 4 booked – Chad Hill & Shaun Bittinger

JUNE

Monday 6/1

Powell:

  • Open Water (4/4) – 6 booked – Lee Talley
 
Sunday 6/7

Groveport:

  • Refresher – 0 booked – 
  • Open Water (1/4) – 3 booked – 

Oakstone:

  • Try Scuba – 0 booked – 
  • Open Water (1/4) – 4 booked – Mike Hicks

Monday 6/8

Powell:

  • Open Water (1/4) – 0 booked – 

Wednesday 6/10:

  • EFR– 0 booked – Carlton Allen

 

Saturday 6/13

Gilboa:

Instructors : Carlton Allen, Charles Nutt, Nick Carroll, Richard Johnson

Divemasters: 

  • OW Checkout Dives – 4 booked
  • Advanced Openwater – 1 booked
Sunday 6/14

Gilboa:

Instructors : Carlton Allen, Charles Nutt, Nick Carroll, Richard Johnson

Divemasters: 

  • OW Checkout Dives – 4 booked
  • Advanced Openwater – 1 booked

Groveport:

  • Try Scuba – 0 booked – 
  • Open Water (2/4) – 3 booked – 

Oakstone:

  • Refresher – 0 booked – 
  • Open Water (2/4) – 4 booked – Mike Hicks

Monday 6/15

Powell:

  • Open Water (2/4) – 0 booked – 

 

Sunday 6/21

Groveport:

  • Try Scuba – 0 booked – 
  • Open Water (3/4) – 3 booked – 

Oakstone:

  • Try Scuba – 0 booked – 
  • Open Water (3/4) – 4 booked – Mike Hicks

Monday 6/22

Powell:

  • Open Water (3/4) – 0 booked – 

 

Friday 6/26

Gilboa:

  • Night Diver – 1 booked

Saturday 6/27

Gilboa:

Instructors : Charls Nutt, Mike Hicks, Nick Carroll, Richard Johnson

Divemasters: Kitty Bellamy

  • OW Checkout Dives – 2 booked
  • Advanced Openwater – 0 booked
  • Rescue Diver – 2 booked
  • Underwater Navagation – 0 booked

Sunday 6/28

Gilboa:

Instructors : Charls Nutt, Mike Hicks, Nick Carroll, Richard Johnson

Divemasters: Kitty Bellamy

  • OW Checkout Dives – 2 booked
  • Advanced Openwater – 0 booked
  • Rescue Diver – 2 booked
  • Peak Preformance Bouyancy – 1 booked
  • Underwater Photography – 0 booked

Groveport:

  • Try Scuba – 0 booked – 
  • Open Water (4/4) – 3 booked – 

Oakstone:

  • Refresher – 0 booked – 
  • Open Water (4/4) – 4 booked –Mike Hicks

Monday 6/29

Powell:

  • Open Water (4/4) – 0 booked – 

 

JULY