Roller Ball

Technical Information

Catalogue No: C0922
Category: Surveillance/Acoustics
Object Type: Control/Data Entry
Object Name: Roller Ball
Part No: 40-3626
Serial No: 154587
Manufacturer: Unknown
Division: Unknown
Platform(s): Sea King 
Year of Manufacture: Unknown
Width (mm):
Height (mm):
Depth (mm):
Weight (g):
Location: Archive Object Store



This unit is like the roller-ball assembly inside the related item.

This type of Roller Ball Unit was used as a ‘Mouse’ to control a cursor on the display screen of the AQS902 and AQS920 Sonar systems. These Sonar systems were fitted to the Royal Navy Sea King MkV and VI, The Indian Navy Sea King Mk42B, the Italian Navy Atlantic Mk1, the Swedish Navy and the Grumman S2-T.

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