sonobuoy

Three more sonobuoy lines began to appear north of Chicago.

Just like in the movies, he thought, and dropped another sonobuoy into the water.

"That'll be the last sonobuoy that guy finds us with."

It was far too large to be a sonobuoy or torpedo.

Approach to No. 6 sonobuoy at steady 68 degrees with appropriate response.

A murmur went through the plane each time a sonobuoy was dropped.

Yet even as the new sonobuoy pattern went into the water, the computer lost the track of the submarine.

That model of sonobuoy could descend to sixteen thousand feet or more.

A sonobuoy deployed within two hundred yards of the submarine.

The first active sonobuoy was ejected into the water.

Another invention was the American 3-cm radar and sonobuoy.

The next sonobuoy splashed into the water directly overhead.

Each was a Russian sonobuoy, and the line marched east as two others grew on different azimuths.

They turned slightly and Alan felt, then heard, the ka-thunk as the first sonobuoy launched.

I wonder if he's tracking us on magnetic anomaly between sonobuoy drops.

On the worst day, S-3 could virtually hit a submarine with a sonobuoy and not hear it acoustically.

There was also a hatch in the floor of the after fuselage, near the sonobuoy chutes.

The copilot transmitted the location for the first sonobuoy to the pilot's console.

Some types of sonobuoy are able to operate down to a depth of sixteen thousand feet.

"How far to the next sonobuoy line?"

The petty officer punched a button to eject a sonobuoy out the side panel.

Another sonobuoy was ejected clear of the aircraft.

They assumed about a two-mile spacing on the sonobuoy lines, and that gave them range figures.

She raced right under a sonobuoy, but the Russians could not put another torpedo down for fear of interfering with those already running.

The sonobuoy inventory was already being depleted alarmingly, and soon they would have to cut back on expenditures.