However, there is no sound on the recorder from the warning horn.

We did not hear any warning horn this time.

They had heard the warning horns go for the final firing of the semiannual.

Then the warning horn sounded again, during another horrendous downdraft.

It is possible that the take-off configuration warning horn was not sounding.

The electric stall warning horn was replaced by a pneumatic one.

The stall warning horn also sounded repeatedly in the seven seconds prior to impact.

He heard the transshipment area control tower warning horn for the incoming phase.

While returning to the airport, the "fuel selector off" warning horn was heard.

The lights in the module dimmed for a moment and another environmental warning horn blared.

He could barely hear the noise of the outside world, the warning horns bleating, telling the citizens to get off the streets.

Blaine switched off as the warning horns sounded again.

Civil-defense warning horns were blaring loudly all through the hills.

Warning horns blared through the launch bay; lights flashed over its entry.

He held the nose up, bleeding off speed, until the stall warning horn went off.

The Coast Guard's preliminary finding was that they apparently did not sound warning horns as required.

The warning horn changed pitch, became a shriek.

The radiation warning horns were blowing loudly, the wall monitors flashing at the top end of the red zone.

"Dad also says he wants you to post somebody with a warning horn that can be sounded once the Protector gets dangerously close.

A warning horn blasted from the drawbridge as the center span clamshelled up.

The final warning horns blared and Lenin surged forward.

The helicopter warning horn then sounded advising that the main rotor blades were too slow.

The bus backed up for the return trip to Kansas City and honked a warning horn.

In addition, the officials said, no warning horn can be heard on the recorder tape, as should normally have happened if the flaps were not down.