10m Air 2017 Postal Competitions: Round 9 Monday, 21 August 2017 12:00 pm 12:00 Monday, 28 August 2017 12:00 pm 12:00 Google Calendar ICS 10m Air 2017 Postal Competitions: Round 9Round 9 of the 10m Air 2017 Postal Competitions runs from 21 August to 28 August 2017.