GM1 SERA.4001 Submission of a flight plan
CAA ORS9 Decision No. 1
GENERAL
(a) A flight plan may cover only part of a flight, as necessary, to describe that portion of the flight or those manoeuvres which are subject to air traffic control.
(b) The term ‘submit a flight plan’ refers to the action by the pilot or the operator to provide ATS with flight plan information. The term ‘filed flight plan’ refers to the flight plan as received and accepted by ATS whereas ‘transmit a flight plan’ refers to the action by a pilot to submit the flight plan, or submit abbreviated flight plan by radiotelephony to the ATS unit concerned.