Harrington Airport Private
20ID · Idaho City, ID · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:36 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:04 AM | 12:04Z |
| Sunrise | 06:36 AM | 12:36Z |
| Sunset | 09:04 PM | 03:04Z |
| Evening civil twilight Loggable night begins | 09:36 PM | 03:36Z |
Plan a flight from 20ID
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 12LEFT traffic
- Heading
- 120° true
- Dimensions
- 1,200 × 60 ft
- TPA
- 5,200 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 300°) on the 45° at 5,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 12/30 | 1,200 ft |
Prefer one flat page? Full runway details for 20ID → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 20ID kneeboard →
Comms & NavAids
Nearby navigation aids
BOI 113.30
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BOI · Boise | VORTAC | 113.30 · 80X | High | r022° / 12.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 20ID — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 20ID
- Coordinates
- 43.7204, -116.0057
- Elevation
- 4,200 ft MSL
- Sectional chart
- SALT LAKE CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE · 122.6 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2009/07
- Distance from city
- 10 SE
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC BIG SKY APCH AT 208-364-5860/5861.
Nearby airports
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Also nearby: U98 Idaho City US Forest Service Airport (9 NM) · 14ID Peaceful Cove Airport (private) (9 NM) · ID95 Summit Ridge Ranch Airstrip (private) (13 NM) · 22ID Treasure Gulch Airport (private) (14 NM) · 41ID Black'S Airfield (private) (20 NM)
About 20ID
Harrington Airport (20ID) is an airport in Idaho City, ID, at 4,200 ft MSL. It has 1 runway, the longest 1,200 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 20ID, refreshed from the Aviation Weather Center and FAA NASR.
Does 20ID have a control tower?
No. Harrington Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 20ID?
Harrington Airport has 1 runway; the longest is 1,200 ft. See the Runways section for headings, surface, and lighting.
Where is 20ID?
Harrington Airport is in Idaho City, ID, at an elevation of 4,200 ft MSL. Coordinates: 43.7204, -116.0057.
Fly out of 20ID often?
Save 20ID 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 20ID 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.