↑ "Archived copy" (PDF). Archived (PDF) from the original on 2013-04-18. Retrieved 2013-04-17.{{cite web}}: CS1 maint: archived copy as title (link) ↑ http://www.pmddtc.state.gov/regulations_laws/itar.html [dead link] (Archived version) ↑ Aerodynamic Predictions, Comparisons, and Validations Using Missile DATCOM (97) and Aeroprediction 98 (AP98)