AeroGuard Flight Training Center - The chevron markings show pavement areas in line with the runway that are unavailable for takeoff, landing and taxiing but can be used in emergencies. These areas
Air Power - Avgeeks know your runway markings. Photo via thesiriusofaviation (Instagram). | Facebook
![Runway yellow chevrons used as blast pads in an international airport. Aerial view of large runway stopway with yellow arrows indicating direction Stock Photo - Alamy Runway yellow chevrons used as blast pads in an international airport. Aerial view of large runway stopway with yellow arrows indicating direction Stock Photo - Alamy](https://c8.alamy.com/comp/2BG231X/runway-yellow-chevrons-used-as-blast-pads-in-an-international-airport-aerial-view-of-large-runway-stopway-with-yellow-arrows-indicating-direction-2BG231X.jpg)
Runway yellow chevrons used as blast pads in an international airport. Aerial view of large runway stopway with yellow arrows indicating direction Stock Photo - Alamy
![airport markings - What's this turquoise stuff covering the overlap between the blast pads of KBOS runways 04L and 09? - Aviation Stack Exchange airport markings - What's this turquoise stuff covering the overlap between the blast pads of KBOS runways 04L and 09? - Aviation Stack Exchange](https://i.stack.imgur.com/Rscxf.jpg)