Interpretation ID: nht74-1.43

DATE: 04/28/74

FROM: AUTHOR UNAVAILABLE; E. T. Driver; NHTSA

TO: Mark Bedrossyan

COPYEE: L. OWEN

TITLE: FMVSS INTERPRETATION

TEXT: This is in reply to your letter of March 21 to the National Highway Traffic Safety Administration concerning your "Straight Ahead" directional signal for motor vehicles.

Federal Motor Vehicle Safety Standard No. 108. "Lamps, Reflective Devices and Associated Equipment," permits lamps, reflective devices or other motor vehicle equipment in addition to those that are required (headlights, parking lamps, turn signal lamps, etc.) providing that the effectiveness of the required devices is not impaired. It does not appear that your device would impair the effectiveness of the required lamps; therefore, it would be permitted, either as original equipment, or as an aftermarket item.

Since the performance aspects of your device are not covered by Standard No. 108, the individual States are free to regulate the sale and use of your device. If your "Straight Ahead" signal flashes, its use would probably be prohibited in most of the States, because of their restrictions on flashing lights for motor vehicles.

Thank you for your interest in highway safety.

Not controlled

ATTACH.

ATLANTIC ELECTRONICS LABORATORIES

March 21, 1979

The National Highway Traffic Safety Administration Washington, D.C.

Gentlemen:

Subject: "Straight Ahead"

Directional Signal for Motor Vehicles

Over two decades ago, the use of electrical (Illegible Word) signals on motor vehicles became mandatory nation-wide, this decision has proved both useful and effective in preventing accidents.

It is believed there is room for an additional device, and to fill this need, we have designed the "Straight-Ahead" electrical directional signal for cars and trucks, which is controlled from the dashboard by a switch. This is intended to be used at intersections and certain other road conditions. (Please see the inclosed pictorial representations).

I have already installed such a device on my own car on an experimental basis.

It is respectfully requested that you evaluate this idea, and permit its use, if deemed appropriate, since we plan to market it in kit form.

New car manufacturers are being contacted to bring this new idea to their attention.

An (Illegible Word) reply would be greatly appreciated.

Very truly yours,

Mark B. Bedrossyan

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