WATERTOWN INTL (KART)
Watertown, New York · Jefferson County · 5 miles W of city
Airport information
FAA identifierART
ICAO identifierKART
Elevation330.8 ft MSL
Latitude43.99183° N
Longitude76.01942° W
Magnetic variation12W
AirspaceClass E
NPIAS categoryCommercial Service - Primary · Nonhub
Based aircraft35
Annual enplanements21,524
Planned development (2025–29)$32,792,450
Sectional chartNEW YORK
ARTCCBoston Center
Flight ServiceBurlington
OwnershipPublicly owned
UseOpen to the public
Activated1940/03
Fuel available100LL, A
TowerNON-ATCT
BeaconWG
Landing feeNo
Wind indicatorYes
NOTAM facilityART
AttendedOCT-APR / ALL / 0600-1800; MAY-SEP / ALL / 0500-1900
ManagerGrant W. Sussey
Manager phone315-786-6002
Runways
| Runway | Dimensions | Surface | Details |
|---|---|---|---|
| 07/25 | 4,999 × 150 ft | Asphalt (good) | 07: P4L, MALSR · 25: P4L |
| 10/28 | 7,001 × 150 ft | Asphalt (good) | 10: P4L · 28: P4L, MALSR |
ILS approaches: 07 (CAT I)
Radio frequencies
| Use | Frequency | Call |
|---|---|---|
| CTAF | 123.0 | — |
| UNICOM | 123.0 | — |
| CD/P | 120.8 | — |
| APCH/P DEP/P | 124.875 | — |
| APCH/P DEP/P IC | 307.125 | — |
Weather stations
- ASOS · 315-918-7016
Airport remarks
- FILED FOR RECORD PURPOSES ONLY.
- 2 HR PPR - US CUSTOMS 315-482-2261.
- PPR 2 HRS FOR UNSKD OPS WITH MORE THAN 30 PAX SEATS CALL 315-816-2331 OR 315-486-3302. INDEX B COVERAGE IS AVBL O/R.
- DEER & BIRDS ON & INVOF ARPT.
- MIL HEL T ON & INVOF ARPT.
- PPR FOR USE OF UNIMPROVED SFCS - AMGR.
- TKS DE/ANTI ICING AVBL - FBO 315-786-6001.
- RWY/TWY COND UNMNTD AFT HRS.
Data from the FAA National Airspace System Resources (NASR) 28-day subscription. For flight planning, always consult current official publications, NOTAMs, and charts.

