Special flight permits for operation of overweight aircraft.
| Author/creator | United States |
| Format | Electronic |
| Publication Info | [Washington, D.C.] : Federal Aviation Administration, [1969] |
| Description | 4, 4 p. : digital, PDF file |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS104629 |
| Subjects |
| Series | Advisory circular ; AC no. 21-4B United States. Federal Aviation Administration. Advisory circular ; AC 21-4 B. ^A500611 |
| General note | AC 21-4A, effective 9/16/66, is cancelled. |
| General note | Title from PDF file caption (viewed Oct. 28, 2008). |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Technical details | Mode of access: Internet at the FAA web site. Address as of 10/28/08: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/f140afbada22bf78862569d2005c2e0c/$FILE/ac21-4b.pdf; current access available via PURL. |
| GPO item number | 0431-A-27 (online) |
| Govt. docs number | TD 4.8/5:21-4 B |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |