Interview with Joseph Cheong, Technical Officer, Aerodromes at ICAO on Doc 9157 - Part 1 and the updates on the latest 4th edition. The manual is available on the ICAO store: https://store.icao.int/en/aerodrome-design-manual-runways-doc-9157-part-1.

Part 1 provides guidance on the geometric desi...

Interview with Ryo Mizushima, Technical Officer, Aerodromes and Airport Operations at ICAO on Doc 9157 - Part 4 and the updates on the latest 5th edition. The manual is available on the ICAO store: https://store.icao.int/en/aerodrome-design-manual-part-4-visual-aids-doc-9157-part-4.

Proper desig...