1. AIS Replay Training - Japan April 2014 Capt. Toshiki MORIGUCHI Japan Federation of Pilots’ Associations

2. 0 Pilotage districts in Japan 1 Use of AIS in pilot training 2 ”Review” training 3 Instructor’s advice 4 Future prospects Contents

3. 0 Pilotage districts in Japan

4. Osaka Bay pilotage district The Source: “OSAKAWAN PILOTS’ ASSOCIATION”

5. 1 Use of AIS in pilot training The information (tracking route, speed, direction, position.etc) of the ship that piloted is appeared on AIS display

6. Image of AIS display Osaka Bay The Source: "Osaka Bay Navigation Support Information Service"

7. Image of AIS display The Source: “OSAKAWAN PILOTS’ ASSOCIATION”

8. Simulator : Preparatory training before actual work AIS replay : Review training after actual work 2 ”Review” training

9. group photo Whom do you seek first ? You!

10. 3 Instructor’s advice

11. Typical advice 1. On Berthing / Unberthing 1) Inappropriate use of tug/thruster when departing the wharf under strong wind (estimation of power) 2) Inappropriate turning in front of the wharf (estimation of distance) 3) Near miss to the buoy in harbor (estimation of wind, lee way)

12. Typical advice 2. On Navigation 1) Inappropriate course selection (prediction of traffic) 2) Near miss to other vessels (prediction of intention) 3) Inappropriate speed in the traffic route

13. - Examples of instruction - Let’s “ Replay ” scenes of each case Case 1 “Excessive turning” in harbour Case 2 “Coming close” in bay

14. Case 1 “Excessive turning” in harbour

15. - Instruction - 1) The higher speed remaining, the longer tactical diameter, when the vessel being turning 2) The shorter under keel clearance (by deep draft), the longer tactical diameter (by underwater mass effect) 3) Consideration to the narrow shape of the vessel 4) Delay of tug’s preparation and decline of its effect

16. Case 2 “Coming close” in bay

17. - Instruction - 1) Ensuring and check of the VHF communication between vessel to vessel 2) Compliance of traffic law 3) Action for the prevention and avoidance of collision 1) Ensuring and check of the VHF communication between vessel to vessel. 2) Compliance of traffic law 3) Action for the prevention and avoidance of collision

18. 4 Future prospects 1990 2003 2014 2029 2048 My way Shipmaster Pilot Going on! His or her way Third Class Pilot! ?