On July 30, 2018, the City of Prescott initiated a Runway Rehabilitation and Hot Spot Mitigation Project at Prescott Municipal Airport. The $6M, 106-day construction project will involve several runway closures, and be performed in the following estimated phases:
| Phase 1: 19 days (7/30 – 08/18) | Runway 3R/21L will be closed 24 hours/day |
| Phase 2: 3 days (8/19 – 8/21) | Runways 3R/21L and 12/30 will be closed 24 hours/day |
| Phase 3a: 9 days (8/22 – 8/30) | Runway 3R/21L will be closed nightly, 10pm – 8am |
| Phase 3b: 5 days (8/31-09/04) | Runways 3R/21L and 12/30 closed nightly, 10pm – 8am |
| Phase 4: 27 days (09/05 – 10/01) | Runway 3R/21L closed nightly, 10pm – 8am |
| Phase 4a: 3 days (10/02 -10/04) | Runways 3R/21L and 12/30 closed nightly, 10pm – 8am |
| Phase 5a: 8 days (10/05 -10/12) | Runway 3R/21L closed nightly, 10pm – 8am |
| Phase 5b: 2 days (10/13-10/14) | Runways 3R/21L and 12/30 closed nightly, 10pm – 8am |
All times are local. Some changes to this schedule may occur over the course of the project. Please check NOTAMs for official airfield closure or construction work impact notices.
Important note: Pilots landing on Runway 21R are asked to use extra caution not to confuse a full length parallel taxiway (taxiway C) for the runway surface. Please carefully confirm you can see the 21R runway designation markings before landing on that runway!