Oroville Hospital Heliport HeliportPrivate
CN52 · Oroville, CA · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:42 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:42 AM | 12:42Z |
| Sunrise | 06:11 AM | 13:11Z |
| Sunset | 08:12 PM | 03:12Z |
| Evening civil twilight Loggable night begins | 08:42 PM | 03:42Z |
Plan a flight from CN52
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Prefer one flat page? Full runway details for CN52 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the CN52 kneeboard →
Comms & NavAids
Communication frequencies
Departure & arrival
“Norcal”ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (2 frequencies)
| Frequency | Used by |
|---|---|
| 125.4 | CIMKI DP |
| 259.1 | CIMKI DP |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BAB 108.60 · MYV 110.80 · ILA 114.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BAB · Beale | TACAN | 108.60 · 23X | — | r332° / 22.9 NM |
| MYV · Marysville | VOR/DME | 110.80 · 45X | Low | r347° / 24.6 NM |
| ILA · Williams | VORTAC | 114.40 · 91X | Low | r023° / 34.6 NM |
Prefer one flat list? All CN52 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for CN52 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- CN52
- Coordinates
- 39.5074, -121.5416
- Elevation
- 251 ft MSL
- Magnetic variation
- 14E
- Sectional chart
- SAN FRANCISCO
- Airport use
- Private
- Control tower
- No
- ARTCC
- OAKLAND (ZOA)
- Flight service (FSS)
- RANCHO MURIETA · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2017/03
- Distance from city
- 1 SE
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
Runways
- STD HOSP HELI MRKGS.
Contact
- ASST DIR PLANT OPNS
Nearby airports
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Also nearby: 97CL Siller Bros Inc Airport (3 NM) · CL23 Jones/Ag-Viation Airport (private) (8 NM) · 07CL Richvale Airport (private) (11 NM) · 2CL1 Brownsville Airpark (private) (12 NM) · CA92 Paradise Skypark Airport (private) (13 NM)
About CN52
Oroville Hospital Heliport (CN52) is a heliport in Oroville, CA, at 251 ft MSL. It has no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for CN52, refreshed from the Aviation Weather Center and FAA NASR.
Does CN52 have a control tower?
No. Oroville Hospital Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
Where is CN52?
Oroville Hospital Heliport is in Oroville, CA, at an elevation of 251 ft MSL. Coordinates: 39.5074, -121.5416.
Fly out of CN52 often?
Save CN52 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
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 CN52 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.