Caution, contention, and consolidation.
Dorr
Robert F
RF
robert.f.dorr@cox.net
D000401:Aircraft / Q000295:instrumentation*; D001359:Aviation / Q000295:instrumentation* / Q000458:organization & administration*; D004867:Equipment Design; D005160:Facility Design and Construction; D006077:Government Agencies / Q000458:organization & administration; D008891:Military Science; D013026:Space Flight / Q000295:instrumentation / Q000458:organization & administration*; D018531:Spacecraft / Q000295:instrumentation*; D014481:United States; D018557:United States National Aeronautics and Space Administration