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KAPC — Napa County
Napa, CA · field elevation 36 ft · Class D airspace · ATCT
1 AIRMET & SIGMET Read in the EFB →
KAPC current weather
MVFR ceiling 1,000–3,000 ft or visibility 3–5 statute miles
METAR KAPC 111154Z 00000KT 10SM OVC011 12/11 A2992 RMK AO2 SLP124 T01220111 10150 20117 51000
- Wind
- calm
- Visibility
- 10 statute miles
- Sky
- ceiling 1,100 ft AGL
- Temperature
- 12 °C / dewpoint 11 °C
- Altimeter
- 29.92 inHg
- Density altitude
- -289 ft · pressure altitude 36 ft
- Observed
- 18 minutes ago
48-hour trend
Eight days of observations, each readable in full — in the EFB →
Calculators: density altitude, pressure altitude, cloud base, crosswind
Weather cameras
4 within 20 nm, closest 4 nm. Last image 31 min ago.
View them, and the last eight hours — in the EFB →
Forecast
MOS guidance beside this TAF, both drawn along your route — in the EFB →
TAF KAPC 111121Z 1112/1212 23005KT P6SM OVC010 TEMPO 1112/1116 OVC009 FM111700 21007KT P6SM SCT010 FM112100 20015KT P6SM SKC FM120500 20008KT P6SM BKN010
Learn: reading a TAF, the weather course
Airport information
- Coordinates
- 38.21319, -122.28069
- Elevation
- 36 ft MSL
- Surface airspace
-
Class D
Two-way radio communication must be established before you enter, while the tower is open.
The same callsign rule as Class C. When the tower closes the airspace usually reverts to Class E, or to Class G where no surface area is charted — the Chart Supplement entry says which, and the hours are on the sectional. A surface area normally extends to 2,500 ft above the field, with the ceiling charted in a dashed blue box as a number in hundreds of feet.
- Sunrise / sunset
- 1321Z / 0307Z
- Tower hours
- 0700-2000
- Magnetic variation
- 15° (2005)
- Fuel
- 100LL,A
- Sectional
- San Francisco
- County
- Napa, CA
Airport diagram
Everything else KAPC publishes — in the EFB →
Runways
| Runway | Length (ft) | Width (ft) | Surface | Lights |
|---|---|---|---|---|
| 01L/19R | 5,930 | 150 | ASPH | MED |
| 06/24 | 5,008 | 150 | CONC | MED |
| 01R/19L | 2,510 | 75 | ASPH | — |
Frequencies
- ATIS
- 124.05
- Tower 0700-2000
- 118.7
- Ground
- 121.7
- Clearance
- 127.85
- CTAF
- 118.7
- UNICOM
- 122.95
Published procedures
- 9 approaches — ILS, LD, LOC, RNAV (GPS), VOR
- 4 departures published
- 2 arrivals published
Read the approach plates georeferenced — in the EFB →
Nearby airports
- KDVO Gnoss Fld14 nm
- KCCR Buchanan Fld17 nm
- KSUU Travis AFB17 nm
- KVCB Nut Tree18 nm
- KOAK Oakland San Francisco Bay30 nm
- KDWA Yolo County30 nm
Elsewhere
- Make a poster of the KAPC airport diagram or an approach plate
- Other California airports
- How to read a METAR
- What VFR, MVFR, IFR and LIFR actually mean
- Live records — the strongest winds and lowest ceilings in the country right now
Weather from METAR and TAF, National Weather Service Aviation Weather Center. Airport, runway, frequency and procedure data from the FAA NASR 28-day cycle; charts from the FAA d-TPP. Advisory only — this is not a weather briefing.