Web pages about airport

• http://www.airportnavfinder.com/airport/KGOP/
• http://skyvector.com/airport/GOP
• http://www.airnav.com/airport/KGOP
• http://en.wikipedia.org/wiki/Gatesville_Municipal_Airport
• http://gc.kls2.com/airport/KGOP

Aviation weather

• https://metar-taf.com/KGOP
• https://www.windy.com/KGOP?31.421,-98.896,8

Airport Location Map

• https://www.greatcirclemapper.net/en/airport/KGOP-gatesville-municipal-airport.html