Scenario 48: When must a pilot submit a flight plan or flight itinerary?

Question: Scenario 48: When must a pilot submit a flight plan or flight itinerary?

Answer options:

• Only for IFR flights.
• For all flights over 50 nautical miles.
• For any flight departing from a controlled aerodrome. ✅ Before commencing any flight that involves transiting uncontrolled airspace or when flying more than 25 NM from home base.

Correct answer: Before commencing any flight that involves transiting uncontrolled airspace or when flying more than 25 NM from home base.

Explanation: A flight plan or flight itinerary must be filed before flights that transit uncontrolled airspace or when flying more than 25 nautical miles from the point of departure. This is for search and rescue purposes. The correct answer is "Before commencing any flight that involves transiting uncontrolled airspace or when flying more than 25 NM from home base.". This capacity-fill scenario 48 reinforces the same competency for the pstar bank and follows the certified explanation standard.