Seawater-proof underwater locating device for installation on marine VDR Capsules/final recording Medias (FRM)
The PT9 Ninety has been designed to send a locating signal for at least 90 days in the case of being activated by water immersion.
The new standard incorporates the applicable parts of the performance standards included in IMO Resolution MSC.333(90).
Meant for VDR installed after 1st July 2014
