| 1. | They were pitched over the side by a modified depth charge thrower.
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| 2. | Four depth charge throwers and two rails are installed on the quarterdeck.
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| 3. | Anti submarine armament consisted of depth charge throwers with 40 depth charges carried.
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| 4. | The four depth charge throwers were removed in 1932.
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| 5. | A " Y-gun " depth charge thrower was added to many ships.
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| 6. | Her two existing depth charge throwers were replaced by four improved Thornycroft Mk IV throwers.
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| 7. | AA guns, and a pair of depth charge throwers in lieu of the mines.
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| 8. | In addition two depth charge throwers were fitted for which six depth charges were carried.
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| 9. | Main armament for the frigate consisted of two Squids ) as well as depth charge throwers.
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| 10. | The ship was fitted with two depth charge throwers and one rack for 20 depth charges.
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