Links to websites related to ultralight and experimental aircraft

Communication Products For Ultralights, Powererd Parachutes, Autogyros, Light Sport Aircraft, Sport Pilots and Crew!		HELMET SIZING
It's all about QUALITY communications!

TO DETERMINE HAT SIZE, measure around your head just above the ears and eyebrows.

Take this dimension in inches and divide by 3.14. This will give your hat size.

EXAMPLE:

For a head measuring 23.5 inches -
dividing 23.5 by 3.14 yields 7.48 -
7.48 equates to a 7-1/2 hat size.

See chart below to convert from hat size
to helmet size.

NOMINALSIZE	HAT SIZE
SMALL	6-5/8 to 6-7/8
MEDIUM	6-7/8 to 7-1/8
LARGE	7-1/8 to 7-3/8
X-LARGE	7-3/8 to 7-5/8
XX-LARGE	7-5/8 & UP

PHONE • FAX • E-MAIL • SNAIL-MAIL YOUR ORDER TODAY !

TEL: 570

402

3330

FAX: 570

402

3331

E-mail: info@comtronics-aero.com • • • www.comtronics-aero.com

VISIT OUR DISTRIBUTORS' WEBSITES

www.aircraftspruce.com • • • www.air-techinc.com • • • www.bearperkins.com

www.cuttingedgeairsports.com • • • www.infinitypowerchutes.com • • • www.lightsportrepair.com

www.lockwood-aviation.com • • • www.chuteflyers.com • • • www.quakerstatepoweredparachutes.com

www.sixchuter.com • • • www.4airsports.com • • • www.skysupplyusa.com

Updated February 14, 2012

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RDN Associates