1. Article in Slipstream, the McCook Field Newsletter, 1919.
2. ASC-TR-2010-5002, Threats to Aircraft Structural Safety, Including a Compendium of Selected Structural Accidents / Incidents, March 2010.
3. MIL HDBK 1823A, “Nondestructive Evaluation System Reliability Assessment,” Department of Defense Handbook, 07 April 2009.
4. Lindgren, E.A., Brausch, J.B., Buynak, C.F., Kobryn, P.A., and Leonard, M. S., “The State of Nondestructive Evaluation and Structural Health Monitoring,” presented at the 2014 Aircraft Structural Integrity Program Conference, December 3 – 5, 2013.
5. Forsyth, D.S., Gehlen, M., Guthrie, J., Keiser, M., Kent, R., Morgan, M., Pairazaman, C., Stamper, D., and Carreon, D., “The Air Force Nondestructive Improvement Program,” Proceedings of the 2010 Aircraft Structural Integrity Conference, San Antonio, Texas, December 2010.