Port Angeles Cgas Airport Private

NOW · KNOW · Port Angeles, WA · 13 ft elevation · var 17E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

ICAO / IATA: KNOW
Coordinates: 48.1415, -123.4140
Elevation: 13 ft MSL
Magnetic variation: 17E
Sectional chart: SEATTLE
Airport use: Private
Control tower: No
Airspace: Class E
Weather station: AWOS-3P · 118.325 · ☎ 360-457-7529
ARTCC: SEATTLE (ZSE)
Flight service (FSS): SEATTLE · 1-800-WX-BRIEF
NOTAM facility: SEA
Attendance: ALL ALL
Beacon: S-white-green (SS-SR)
Segmented circle: No
Wind indicator: lighted
Activated: 1943/07
Distance from city: 2 N

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-22

Event	Local (PDT)	UTC
Morning civil twilight Loggable night ends	04:32 AM	11:32Z
Sunrise	05:14 AM	12:14Z
Sunset	09:18 PM	04:18Z
Evening civil twilight Loggable night begins	09:59 PM	04:59Z

Loggable night (§1.1)

09:59 PM → 04:32 AM

Night currency (§61.57)

10:18 PM → 04:14 AM

Plan a flight from KNOW

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Night operations

Airport lighting: SS-SR
Rotating beacon: S-white-green · SS-SR
Pilot-controlled lighting: Usually keyed on CTAF 122.975 — confirm the click sequence in the Chart Supplement ↗

FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy 07 · 077°
Pattern: left (turns left)
TPA: 1,000 ft MSL (≈1,000 AGL)
CTAF: 122.975

Enter the left downwind for Rwy 07 at 1,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 07/25

4,500 ft × 150 ft · ASP

Heading: 077° mag · 94° true

Heading: 257° mag · 274° true

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
07/25	4,500 ft

Communication frequencies

Tower & ground

ASOS/AWOS	118.325
Clearance	124.15
CTAF	122.975
UNICOM	122.975

Approach & departure · “Whidbey”

App/Dep	118.2

ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).

By procedure & sector (1 frequencies)

Frequency	Used by
285.65	APCH/P DEP/P

Source: FAA NASR (current 28-day cycle).

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
CVV · Penn Cove	VOR-DME	117.20	r239° / 28.3 NM
NUW · Whidbey Island	TACAN	113.80	r226° / 32.7 NM

Procedures at a glance

Lowest mins: RNAV (GPS) · vertical guidance Takeoff mins / ODP ↗ Non-std alternate mins ↗

Approaches1

RNAV (GPS) RWY 26 ↗

Minimums & Hot Spots

Chart Supplement FAA A/FD

Open PDF ↗

Preview Chart Supplement

VFR sectional

Open KNOW on the VFR sectional (SkyVector) ↗

Ownership & management

Owner

USCG

1 EDIZ HOOK, PORT ANGELES, WA

Manager

OPERATIONS OFFICER

1 EDIZ HOOK, PORT ANGELES, WA

360-417-5840

Remarks FAA

CTC PORT ANGELES AIR ON 345.0 OR 127.7, 15 MIN PRIOR TO LNDG.
FUEL: J8 AVBL TO SAR AND CG MSN ONLY.
BIRDS ON RY ALL YR. BLDGS AS CLOSE AS 126 FT FR RY CNTRLN.
RSTD: CLSD TO NON-CG ACFT WO 24 HR PPR. C360-417-5840.
RSTD: 24 HR PPR FOR ALL TRANS ACFT.
TRAN ALERT: TRANS QTRS NOT AVBL.
FOR CD CTC WHIDBEY APCH AT 360-257-3310.

Nearby airports

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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 KNOW 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 KNOW

Port Angeles Cgas Airport (NOW · KNOW) is an airport in Port Angeles, WA, at 13 ft MSL. It has 1 runway, the longest 4,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KNOW, refreshed from the Aviation Weather Center and FAA NASR.

Does KNOW have a control tower?

No. Port Angeles Cgas Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at KNOW?

Port Angeles Cgas Airport has 1 runway; the longest is 4,500 ft. See the Runways tab for headings, surface, and lighting.

Where is KNOW?

Port Angeles Cgas Airport is in Port Angeles, WA, at an elevation of 13 ft MSL. Coordinates: 48.1415, -123.4140.

Fly out of KNOW often?

Save KNOW 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.

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