Communication interference caused by unintentional keyed microphones.
| Author/creator | United States |
| Format | Electronic |
| Publication Info | Washington, D.C. : Dept. of Transportation, Federal Aviation Administration, [1980] |
| Description | 3 p. : digital, PDF file |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS104069 |
| Subjects |
| Series | Advisory circular ; AC 20-111 United States. Federal Aviation Administration. Advisory circular ; AC 20-111. ^A500611 |
| General note | AC 20-89, dated March 22, 1974, is cancelled. |
| General note | Title from PDF file caption (viewed Oct. 15, 2008). |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Technical details | Mode of access: Internet at the FAA web site. Address as of 10/15/08: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/66e3b79240bd620e862569bd006870a7/$FILE/AC20-111.pdf; current access available via PURL. |
| GPO item number | 0431-A-27 (online) |
| Govt. docs number | TD 4.8/5:20-111 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |