J-3 Cub Field Private
66WI · Watertown, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:28 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:09 AM | 11:09Z |
| Sunrise | 06:37 AM | 11:37Z |
| Sunset | 07:00 PM | 00:00Z |
| Evening civil twilight Loggable night begins | 07:28 PM | 00:28Z |
Plan a flight from 66WI
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY NLEFT traffic
- Heading
- 000° mag · 359° true
- Dimensions
- 1,150 × 200 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 180°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
More details — RWY N
- Approach obstacle
- Wires/Trees, 50 ft from threshold
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| N/S | 1,150 ft |
Prefer one flat page? Full runway details for 66WI → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 66WI kneeboard →
Comms & NavAids
Nearby navigation aids
BAE 116.40 · MSN 108.60 · BJB 109.80 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAE · Badger | VOR/DME | 116.40 · 111X | High | r260° / 16.8 NM |
| MSN · Madison | VORTAC | 108.60 · 23X | Low | r095° / 29.9 NM |
| BJB · West Bend | VOR | 109.80 | Terminal | r230° / 31.3 NM |
| JVL · Janesville | VOR/DME | 114.30 · 90X | Low | r029° / 36.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 66WI — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 66WI
- Coordinates
- 43.0775, -88.6629
- Elevation
- 860 ft MSL
- Magnetic variation
- 1W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1979/12
- Distance from city
- 8 SE
Ownership & management 2 contacts
Remarks FAA · 2 notes
General
- OWNER DESIRES ARPT NOT TO BE CHARTED.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Nearby airports
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Also nearby: W11 Lake Country (5 NM) · WN46 Battle Creek (private) (7 NM) · WS74 Al's Airway (private) (9 NM) · WI76 Maggies Farm LLC (private) (9 NM) · 61C Fort Atkinson Municipal (10 NM)
About 66WI
J-3 Cub Field (66WI) is an airport in Watertown, WI, at 860 ft MSL. It has 1 runway, the longest 1,150 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 66WI, refreshed from the Aviation Weather Center and FAA NASR.
Does 66WI have a control tower?
No. J-3 Cub Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 66WI?
J-3 Cub Field has 1 runway; the longest is 1,150 ft. See the Runways section for headings, surface, and lighting.
Where is 66WI?
J-3 Cub Field is in Watertown, WI, at an elevation of 860 ft MSL. Coordinates: 43.0775, -88.6629.
More about 66WI
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 66WI in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.