1. ORD-11 Ordinary Practical Deck Seamanship Instructors: George Crowl

2. Course Outline (1)  a. Name the seven watches and bell time  b. Explain the duties of a lookout and demonstrate how to report objects in view and wind directions with respect to the vessel  c. Name relative bearings expressed in degrees  d. While underway serve as a lookout for one watch

3. Course Outline (2)  e. Demonstrate the use of wheel or helm commands as found in the Sea Scout Manual  f. Supervise and contribute to the cruise log for three days of cruising (one cruise or a combination of day cruises). Submit the cruise logs to your skipper.

4. ORD-11a a. Name the seven watches and bell time

5. 2-Section Dogged Watch Name Time Day 1 Day 2 Day 3 First watch 2000-0000Team 1Team 2Team 1 Middle watch 0000-0400Team 2Team 1Team 2 Morning watch0400-0800Team 1Team 2Team 1 Forenoon watch0800-1200Team 2Team 1Team 2 Afternoon watch1200-1600Team 1Team 2Team 1 First dog watch1600-1800Team 2Team 1Team 2 Last dog watch1800-2000Team 1Team 2Team 1

6. Ship's Bells Number of bellsBell patternHour (a.m. and p.m.) One bell 1 12:30 4:30 8:30 Two bells 2 1:00 5:009:00 Three bells 2 1 1:30 5:309:30 Four bells 2 2 2:00 6:00 10:00 Five bells 2 2 1 2:30 6:30 10:30 Six bells 2 2 2 3:00 7:00 11:00 Seven bells 2 2 2 1 3:30 7:30 11:30 Eight bells 2 2 2 2 4:00 8:00 12:00

7. Question  It is the forenoon watch, you hear the following pattern of bells struck –  It is the forenoon watch, you hear the following pattern of bells struck – What time is it? What time is it? It is the first watch, you hear the following pattern of bells struck – It is the first watch, you hear the following pattern of bells struck – What time is it? What time is it?

8. ORD-11b Explain the duties of a lookout and demonstrate how to report objects in view and wind directions with respect to the vessel

9. Lookout Duties  Rules of the Road require to keep good lookout  Stationed where there is the best visibility  Ability to communicate with helm / bridge  In the bow, must face helm & shout, insure the call is acknowledged  Stern lookout in fog or reverse  Anchor lookout may be needed  Good vision – wear glasses!

10. What to Report  Relative bearing, course and speed of vessels that may affect your vessel  Relative bearing not changing = collision course  ATONs, channels, obstructions, hazards  A crab pot may be reportable in your vessel  Relative wind direction and strength

11. ORD-11c c. Name relative bearings expressed in degrees

12. Relative Bearings  Referenced to the bow of the boat  Bow is 000°, starboard beam is 090°, stern is 180°, port beam is 270°

13. Clock System Bearings  360° ÷ 12 = 30° per clock number  030, 060, 090, 120, 150, 180, 210, 240, 270, 300, 330, 360  Interpolate in between as needed

14. Pelorus  Provides precise bearings  Sighting bars  Reads relative bearing  Some have scales to convert to true / mag bearings

15. Converting Relative Bearings  Ship heading 045°T, relative bearing 090°, true bearing = 135°. 045 TH + 090 RB = 135 TB  Always add heading (TH, MH, CH) to relative bearing (RB) to get bearing (TB, MB, CB)  If total is greater than 360, subtract 360. CH 295 + RB 150 = 445 – 360 = CB 085.  Compass heading (CH) + RB = CB  Magnetic heading (MH) + RB = MB  True heading (TH) + RB = TB (true bearing)

16. Practice Problems  TH 037 CH 128 MH 205 TH 268 CH 333  RB 128 RB 222 RB 027 RB 097 RB 175  TB 165 CB 350 MB 232 TB 365 - 360 - 360 005 005  MH 307 CH 356 TH 007 MH 123 TH 267  RB 045 RB 330 RB 355 RB 098 RB 145

17. ORD-11d d. While underway, serve as a lookout for one watch

18. ORD-11e e. Demonstrate the use of wheel or helm commands found in the Sea Scout Manual

19. Wheel or Helm Orders  Commands are right / left rudder, or heading  Right rudder turns boat right  Boats vary in how much rudder is available  Big boats may have less rudder available  Rudder over 45° slows boat, not faster turn  Rudder angle indicator, or tiller, shows position  Middle size wheel boats may have no indicator

20. Rudder Commands (1)  RIGHT FULL RUDDER = max deflection right  RUDDER AMIDSHIPS = center the rudder  RUDDER 15° RIGHT = rudder 15° right & hold it  EASE THE RUDDER = start to move it back  EASE TO 10° = move it back to 10°  HANDSOMELY = slowly  MEET HER = slow down the swing of the bow

21. Rudder Commands (2)  NOTHING TO THE RIGHT = cannot go to the right, but can go a little bit left of heading  SHIFT YOUR RUDDER = put the rudder the same amount on the other side  MIND YOUR RUDDER = 1) stand by for an order, 2) pay better attention to your steering  Repeat any order. When you have accomplished it, repeat it again to show compliance.

22. Heading Commands  STEADY AS YOU GO = hold your heading  STEER HEADING 045° = turn to and hold heading 045°.  STEER COURSE 045° = maintain the course line on the chartplotter  Wind and waves will buffet the ship. You can anticipate and hold heading closer.  Look on far shore (or a low star) for a line-up point that matches your compass, aim for it

23. ORD-11f f. Supervise and contribute to the cruise log for three days of cruising (one cruise or a combination of day cruises). Submit the cruise logs to your skipper.

24. One Cruise Log (1)  Ship 1996 Cruise Log  0800 ___________________________________  0900 ___________________________________  1000 ___________________________________  1100 ___________________________________  1200 ___________________________________  1300 ___________________________________  Etc. ____________________________________  Evening ________________________________

25. One Cruise Log (2)  Where were you? _________________________  What did the ship do today? ________________  What did you do today? ____________________  What was it like? __________________________  What was today's high point? _______________  What was today's low point? ________________

26. Questions? 