Airport information
- FAA LID
- OG40
- Coordinates
- 43.2373, -123.4930
- Elevation
- 485 ft MSL
- Sectional chart
- KLAMATH FALLS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- MC MINNVILLE
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2003/02
- Distance from city
- 6 W
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:58 AM | 11:58Z |
| Sunrise | 05:34 AM | 12:34Z |
| Sunset | 08:58 PM | 03:58Z |
| Evening civil twilight Loggable night begins | 09:33 PM | 04:33Z |
Plan a flight from OG40
Traffic pattern
- Landing
- Rwy 16
- Pattern
- left (turns left)
- TPA
- 1,500 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 16 at 1,500 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 16/34
2,600 ft × 50 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 2,600 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| RBG · Roseburg | VOR-DME | 108.20 | r278° / 7 NM |
| OTH · North Bend | VORTAC | 112.10 | r092° / 31.4 NM |
VFR sectional
No published instrument procedures or Chart Supplement for OG40. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Nearby airports
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 OG40 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.
About OG40
Napier Ranch Airport (OG40) is an airport in Roseburg, OR, at 485 ft MSL. It has 1 runway, the longest 2,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OG40, refreshed from the Aviation Weather Center and FAA NASR.
Does OG40 have a control tower?
No. Napier Ranch Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at OG40?
Napier Ranch Airport has 1 runway; the longest is 2,600 ft. See the Runways tab for headings, surface, and lighting.
Where is OG40?
Napier Ranch Airport is in Roseburg, OR, at an elevation of 485 ft MSL. Coordinates: 43.2373, -123.4930.
Fly out of OG40 often?
Save OG40 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.