Enplanement

Enplanements - The number of passengers boarding an aircraft at an airport. Does not include arriving or through passengers.

Enplanements
The number of passengers boarding a flight, including origination, stopovers and connections.

ENPLANEMENT
A revenue passenger boarding an aircraft.
ENPRM
Euro control (European?) Notice of Proposed Rule Making ...

enplanement - see: revenue passenger enplanement
entered into force - Signifies the date when an international agreement or amendment entered into force definitively, ...

Class B (formerly TCA - Terminal Control Area) Generally, that airspace from the surface to 10,000' MSL surrounding the nation's busiest airports in terms of airport operations or passenger enplanements.

above the airport elevation (charted in MSL) surrounding those airports that have an operational control tower, are serviced by a radar approach control, and have a certain number IFR operations or passenger enplanements.

See also: Air Traffic Control, Flight, Air traffic, Aircraft, Navigation