Lake Woahink Seaplane Base
1O0 · Florence, OR · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 07:43 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:35 AM | 13:35Z |
| Sunrise | 07:03 AM | 14:03Z |
| Sunset | 07:14 PM | 02:14Z |
| Evening civil twilight Loggable night begins | 07:43 PM | 02:43Z |
Plan a flight from 1O0
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| N/S | 9,000 ft | |
| NW/SE | 3,200 ft |
Prefer one flat page? Full runway details for 1O0 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 1O0 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
OTH 113.85
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OTH · North Bend | VOR/DME | 113.85 · 85Y | Low | r350° / 29.4 NM |
Prefer one flat list? All 1O0 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 1O0
- Coordinates
- 43.9042, -124.1147
- Elevation
- 39 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- KLAMATH FALLS
- Airport use
- Public
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- MC MINNVILLE · 1-800-WX-BRIEF
- NOTAM facility
- MMV
- Attendance
- UNATTENDED
- Segmented circle
- No
- Activated
- 1983/01
- Distance from city
- 4 S
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 4 notes
General
- NOISE ABATEMENT PROCEDURES IN EFFECT AVOID OVERFLIGHT OF HOMES.
- SEALANES NOT MARKED.
- MONITOR FLORENCE MUNI CTAF/UNICOM 122.80 FOR CONFLICTING ACFT.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
Nearby airports
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Also nearby: 5J2 Siltcoos Lake (1 NM) · 6S2 Florence Municipal (5 NM) · 9S3 Lakeside Municipal (19 NM) · 1OR0 Sunnyhill (private) (26 NM) · R33 Wakonda Beach State (29 NM)
About 1O0
Lake Woahink (1O0) is a seaplane base in Florence, OR, at 39 ft MSL. It has 2 runways, the longest 9,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 1O0, refreshed from the Aviation Weather Center and FAA NASR.
Does 1O0 have a control tower?
No. Lake Woahink is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 1O0?
Lake Woahink has 2 runways; the longest is 9,000 ft. See the Runways section for headings, surface, and lighting.
Where is 1O0?
Lake Woahink is in Florence, OR, at an elevation of 39 ft MSL. Coordinates: 43.9042, -124.1147.
More about 1O0
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 1O0 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.