CAVANAUGH BAY (66S)
Coolin, Idaho · Bonner County · 3 miles N of city
Airport information
FAA identifier66S
Elevation2484 ft MSL
Latitude48.51867° N
Longitude116.82219° W
Magnetic variation20E
Sectional chartGREAT FALLS
ARTCCSeattle Center
Flight ServiceBoise
OwnershipPublicly owned
UseOpen to the public
Activated1949/09
TowerNON-ATCT
Landing feeNo
Wind indicatorYes
NOTAM facilityBOI
AttendedJUN-AUG / THU-MON / 0800-1700
ManagerDivision Admin
Manager phone208-334-8775
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 15/33 | 3,100 × 120 ft | Turf (good) | 15: right pattern |
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 122.9 | — |
Airport remarks
- ARPT EXISTED PRIOR TO 15 MAY 59.
- NO WINTER MAINTENANCE.
- RWY 15/33 NO LINE OF SIGHT BTN RWY ENDS.
- WATCH FOR SPRINKLERS ON RY.
- ARPT ATTENDED BY CARETAKER DURG SUMMER MONTHS.
- SEAPLANE OPERATIONS CONDUCTED IN BAY NORTH & ADJACENT TO ARPT; MONITOR CTAF.
- HEAVY SNOWMOBILES ACTIVITY DURING WINTER MONTHS.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

