FDRs
New Deal leader's
FDRs are flight data recorders, devices that capture aircraft performance data during flight.
Along with cockpit voice recorders, they form the "black boxes" investigators seek after crashes to reconstruct what went wrong.
The plural appears when discussing multiple aircraft or comparing data across incidents: Investigators examined FDRs from both planes.
Depression-era reform agenda
- fireside chatsInformal presidential broadcasts
- Great Depression1930s global economic crisis
- World War IISecond global military conflict
- polioParalytic viral infection
Eleanor · Hyde Park · wheelchair · Democratic · Hoover · Social Security · WPA · Pearl Harbor
Aircraft monitoring device
- black boxOpaque system or device
- cockpit voice recorderDevice recording aircraft crew speech
- crash investigationAnalysis of collision causes
- NTSBFederal accident investigation agency
aircraft · impact · parameters · altitude · airspeed · heading · pitch · roll
Stated requirements and parameters
- engineeringDesigning functional systems scientifically
- technicalOf specific methods
- systemsOrganized sets of elements
- softwarePrograms directing computer operations
development · deliverables · documentation · compliance · stakeholder · architecture · baseline · verification
New Deal
Depression-era reform agenda
- fireside chatsInformal presidential broadcasts
- Great Depression1930s global economic crisis
- World War IISecond global military conflict
polio · Eleanor · Hyde Park · wheelchair · Democratic · Hoover · Social Security · WPA · Pearl Harbor · Yalta
flight data recorder
Aircraft monitoring device
- black boxOpaque system or device
- cockpit voice recorderDevice recording aircraft crew speech
- crash investigationAnalysis of collision causes
NTSB · aircraft · impact · parameters · altitude · airspeed · heading · pitch · roll · yaw
specifications
Stated requirements and parameters
- engineeringDesigning functional systems scientifically
- technicalOf specific methods
- systemsOrganized sets of elements
software · development · deliverables · documentation · compliance · stakeholder · architecture · baseline · verification · validation