Air taxi cargo aircraft has radio problems while in a restr area.

Attributes
ACN	312420
Time
Date	199508
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : r600
State Reference	SC
Altitude	msl bound lower : 6000 msl bound upper : 6000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : ssc
Operator	common carrier : air taxi
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Operating Under FAR Part	Part 135
Flight Phase	cruise other
Route In Use	enroute : direct
Flight Plan	IFR
Person 1
Affiliation	company : air taxi
Function	flight crew : single pilot
Qualification	pilot : atp
Experience	flight time last 90 days : 300 flight time total : 9800 flight time type : 100
ASRS Report	312420
Person 2
Affiliation	government : faa
Function	controller : approach
Qualification	controller : radar
Events
Anomaly	non adherence : far other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Aircraft
Air Traffic Incident	Pilot Deviation

Narrative:

Communication #1 volume adjustment knob cut volume way down when turned up. The communication was replaced. I had made contact with shaw at first, then radio volume went out. No problem occurred except shaw shut down right.6002.

Original NASA ASRS Text

Title: AIR TAXI CARGO ACFT HAS RADIO PROBS WHILE IN A RESTR AREA.

Narrative: COM #1 VOLUME ADJUSTMENT KNOB CUT VOLUME WAY DOWN WHEN TURNED UP. THE COM WAS REPLACED. I HAD MADE CONTACT WITH SHAW AT FIRST, THEN RADIO VOLUME WENT OUT. NO PROB OCCURRED EXCEPT SHAW SHUT DOWN R.6002.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.