Answer :
Final answer:
In runway surface information, the letter 'F' represents the Pavement Type, which means the runway is made of flexible material like asphalt. The correct option is (c).
Explanation:
In the given runway surface information: KBOS RWY 15R/33L: PCN 90 F/C/W/T, the letter 'F' represents the Pavement Type.
Here, F stands for flexible, which implies that the runway is made of flexible material such as asphalt.
This nomenclature is part of the Aircraft Classification Number – Pavement Classification Number (ACN-PCN) method, which is an internationally recognized method by International Civil Aviation Organization (ICAO) for expressing pavement strength of runways, taxiways, and aprons at airports.
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