E - Aviation Glossary
- Early ETOPS
- Eddy current damping
- Eddy currents
- Electronic Flight Display (EFD)
- Elevator
- Elevator illusion
- EM wave
- Emergency
- Emergency Autoland System
- Emergency Descent Mode (Automated Emergency Descent)
- Emergency Locator Transmitter (ELT)
- Empennage
- Emphasis error
- Empty weight
- Empty-field myopia
- En Route Air Traffic Control ServiceS
- En Route Automation System (EAS)
- En Route Charts (see Aeronautical Chart)
- En Route Decision Support Tool (EDST)
- En Route Descent
- En Route Facilities Ring
- En Route High-Altitude Charts
- En Route Low-Altitude Charts
- En Route Minimum Safe Altitude Warning (E-MSAW)
- En Route Spacing Program (ESP)
- En Route Transition
- Encoding altimeter
- Engine pressure ratio (EPR)
- Enhanced flight visibility (EFV)
- Enhanced Flight Vision System (EFVS)
- Equi-Time Point
- Equilibrium
- Equivalent airspeed
- Established
- Established On RNP (EoR) Concept
- Estimated (EST)
- Estimated Elapsed Time [ICAO]
- Estimated Off-block Time [ICAO]
- Estimated Position Error (EPE) (see Required Navigation Performance (RNP))
- Estimated Time En Route (ETE)
- Estimated Time of Arrival (ETA)
- ETOPS
- Evaporation
- EWIS
- EXECUTE MISSED APPROACH
- Exhaust gas temperature (EGT)
- EXPECT (altitude) AT (time) or (fix)
- Expect Departure Clearance Time (EDCT)
- Expect Further Clearance (EFC) Time
- Expect Further Clearance Via (airways, routes or fixes)
- Expect-further-clearance (EFC)
- EXPEDITE
- Explosive decompression
- Extended Operations (ETOPS)
- Extended Operations (ETOPS) Significant System
- Extended over-water operation
- External load
- External-load attaching means