#1 Anti-Submarine & Surface Warfare Stack 1-30 Flashcards

1
Q

Who serves as the safety observer during an ASW operation?

A

(CO as in the) Conning Officer or OOD/JOOD.

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2
Q

Who coordinates CIC/CDC functions, assist the TAO/Evaluator, and monitors CDC communications?

A

CDC Watch Officer.

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3
Q

Who assist the TAO and monitors communications during IAS?

A

CDCWO / CICWO.

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4
Q

Who issues torpedo countermeasures, weapons policy, and ETA to TDA to other separately detached from a formation in order to search for and attack submarines?

A

The Search Attack Unit (SAU) Commander.

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5
Q

Who’s executes Red and Black plans?

A

Scene of Action Commander.

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6
Q

Who coordinates supporting TACAIR and long-range patrol aircraft ASUW actions with surface cruise missile ships?

A

Surface action group commander (SAGC).

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7
Q

What is the role of the SWG-1A Engagement Planner?

A

Enters target and background ship contact data received from various plots and TDPs into the HSCLCS to support harpoon engagement planning.

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8
Q

Who is responsible for accomplishing the mission in the tactical direction method of air control?

A

The aircraft commander.

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9
Q

Who is responsible for coordinating targeting efforts and refining target data, supervising planning procedures, and monitoring safe employment criteria?

A

The ASUW Evaluator.

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10
Q

What activity manages the Blue Force contact database beyond any particular battle group area of interest?

A

The Fleet Commander Center (FCC).

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11
Q

What ASW evasive measures should a screen unit use in a submarine threat area?

A

Should employ towed decoys;
Patrol sector at a 3-6 knot advantage to ensure a complete patrol; and remain on a steady course no longer than three minutes.

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12
Q

What responsibilities may the OTC delegate to the screen commander (SC)?

A

Ordering actions to be taken by screen units if a ship is torpedoed and designating air control units for screening helicopters.

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13
Q

What directives contain anti-submarine warfare (ASW) airplans and air attack methods?

A

ATP-1 (C) volume I; NWP 3-22 (series); and ASW TACAID.

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14
Q

Airborne radar is primarily limited by what factor doing an ASW search?

A

The sea state; in the sea state 4 and above, the probability of periscope detection is significantly decreased.

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15
Q

What P-3C system processes active or passive sonobuoy signals to detect, analyze and classify submarines?

A

DIFAR (Directional Frequency Analysis and Recording).

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16
Q

What are the primary aircraft ASW weapons?

A

Torpedoes, rockets, depth charges, harpoons, mines, and bombs.

17
Q

What area must a submarine enter to be within maximum striking distance of a mission essential unit?

A

Torpedo Danger Zone (TDZ).

18
Q

What is a Limiting Line of Approach (LLA)?

A

A change of station from datum to optimum firing position (TDZ).

19
Q

What must be known or assumed to construct a Limiting Line of Approach (LLA)?

A

The formation’s base course and speed and the submarine’s approach speeds (Max sonar speed, quiet speed, etc.).

20
Q

What sound-powered phone circuit is used for one-way communication from sonar to CIC/CDC?

A

61JS.

21
Q

What is the best capable mine laying aircraft in the US inventory?

A

B-52D Stratofortress.

22
Q

What is CAPTOR?

A

Encapsulated Torpedo ASW (mine) with a MK 46 torpedo.

23
Q

What is the SSQ-77B?

A

Passive Vertical Line Array (DIFAR {VLAD}).

24
Q

What is the SSQ-62B?

A

Directional Command Activated Sonobuoy System (DICASS).

25
Q

What type of special purpose bowie is used for air-subsurface communications?

A

ATAC (air-dropped two-way communications).

26
Q

What is indicated by the CERTSUB (certain submarine) classification?

A

A contact that has been sighted and positively identified by competent personnel as a submarine.

27
Q

What is indicated by the PROBSUB (probable submarine) classification?

A

A contact displaying strong cumulative evidence of being a submarine.

28
Q

What assessment must always accompany a POSSUB classification?

A

Low or High Confidence Contact.

29
Q

What is indicated by the NONSUB (non-submarine) classification?

A

A contact has characteristics that exclude the possibility that it is a submarine.

30
Q

What type of search is used when a torpedo-firing submarine is in position to menace a mission-essential unit (MEU)?

A

An intercept search (application of a close search).