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  Avionics - Warning Systems - Voice/Audio
GRETZ AERO WARNING TONE GENERATOR

The Gretz Aero GA-TB is a very small audio tone generator used to make an audio annoucement through your headset advising of a user selected function. This warning tone can be used to get your attention for one of a variety of events.

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11-06491GRETZ AERO WARNING TONE GENER.$49.95
AV-17 VOICE ANNUNCIATOR

The Voice Annunciator (AV-17) can provide from one to seventeen verbal warnings through your headset: Oil Pressure and Temperature, Fuel Level and Pressure, RPM, Manifold Pressure, Altitude and Timer, Cylinder Head Temperature, Exhaust Gas Temperature, Turbine Inlet Temperature, Engine Analyzer, Bus Voltage, Gyro Vacuum, Landing Gear, Air Speed, Oil Pressure, Fuel Level, Timer, Chime Only (no voice) and Bus Voltage. The AV-17 ends the need to constantly scan instruments.

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10-00181E.I AV-17 VOICE ANNUNCIATOR$249.95
10-03292E.I AVI-1 VOICE ANNUNCIATOR$17.95
AN-21 ANNUNCIATOR CONTROL UNIT

The AN-21 is a light and warning tone generator for use in experimental aircraft. A total of twenty-one circuits can be monitored, sixteen channels are activated by ground and five by positive input.

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11-04701AN-21 ANNUNCIATOR CONTROL UNIT$298.00
DIGITAL RECORDER AURAL WARNING SYSTEM

The PRD60 is an accessory device designed to improve the safety of flight by providing an aural annunciation of out of limit conditions. In a critical situation this directs the pilot's attention to the proper indicator.

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11-05158PS ENG PRD 60 DIGITAL RECORDER$499.95
VOICE ALERT 2040

Most aircraft flying today were designed years ago, in a time when pilots did not wear headsets. The stall and gear warning horns were placed in the cockpit where they would sound for everyone in the airplane to hear. Times have changed. Today most pilots wear headsets which block out much of the sound from the cabin, making it more difficult to hear the warning horns mounted in the aircraft. Active Noise Reduction (ANR) headsets are designed specifically to block out the background cabin sounds including the warning horns which must be heard.

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10-03713VOICE ALERT 2040-1-1$623.00
10-00394VOICE ALERT 2040-1-2$525.00
10-03714VOICE ALERT 2040-1-1P$785.00
10-03715VOICE ALERT 2040-1-2P$697.00