VOLUME I Multinational Maritime Tactical Instructions and Procedures

MTP 1(D), Vol. I
2253 RESCUE HELICOPTER
If a man falls overboard and the tactical situation and flying conditions permit, a ship equipped with
a suitable rescue helicopter, as designated by the OTC, is to launch such a helicopter to assist in the rescue.
Surface ships are cautioned to keep clear when a helicopter is actually engaged in rescuing personnel.
2254 MAN OVERBOARD LIGHTS
a. If a man falls overboard during darkness, the emergency may be indicated by man overboard
lights. These are two red pulsating lights in vertical line, with the following characteristics:
(1) Visible two miles.
(2) Visible all around.
(3) Pulsating rate 50 to 60 pulses per minute.
b. During wartime, man overboard lights will be used only upon direction from the OTC.
2255 — 2259 SPARE
2260 BREAKDOWN AT SEA
a. Avoiding Danger to Other Ships. Should a breakdown occur, such as loss of steering
control or failure of main engines, the first requirement is to avoid endangering others in company. As a
means to this end, signals and information to other ships should be given as nearly concurrently with the
orders to the wheel and engines as is possible.
b. Signals From Disabled Ship. The following steps must be taken by a disabled ship:
(1) Sound at least six short blasts.
(2) By day, hoist flag 5; hoist two black balls. By night in peacetime, show two red lights in accordance
with Rule 27 of the International Regulations for Preventing Collisions at Sea.
(3) If a turn is being made, indicate the direction by sounding one short blast if the turn is to starboard
and two if to port.
(4) Inform the OTC of the nature of the breakdown, giving estimated time of its repair and of return
to station.
c. Maneuvering to Avoid Disabled Ship.
(1) When in Column: Ships ahead of the disabled vessel stand on. Ships astern of the disabled vessel
maneuver as necessary to keep clear and indicate their intentions by the appropriate sound signal.
When clear, all ships resume signaled course and speed.
(2) When in Any Other Formation: Ships maneuver to remain clear of the disabled vessel.
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