Hollow Top Airport
0U7 · Martin, 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 09:25 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:55 AM | 11:55Z |
| Sunrise | 06:27 AM | 12:27Z |
| Sunset | 08:53 PM | 02:53Z |
| Evening civil twilight Loggable night begins | 09:25 PM | 03:25Z |
Plan a flight from 0U7
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 23LEFT traffic
- Heading
- 238° mag · 254° true
- Dimensions
- 2,500 × 140 ft
- TPA
- 6,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- CTAF
- 122.9
Enter the left downwind (heading 058°) on the 45° at 6,400 ft MSL (≈1,000 AGL).
More details — RWY 23
- Threshold elev
- 5,359 ft
- Approach obstacle
- Road, 13 ft, 100 ft from threshold, 125 ft L of centerline — 7:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 05/23 | 2,500 ft |
Prefer one flat page? Full runway details for 0U7 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 0U7 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All 0U7 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 0U7
- Coordinates
- 43.3236, -113.5903
- Elevation
- 5,359 ft MSL
- Magnetic variation
- 16E
- Sectional chart
- SALT LAKE CITY
- Airport use
- Public
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE · 122.6 · 1-800-WX-BRIEF
- NOTAM facility
- BOI
- Attendance
- UNATNDD
- Segmented circle
- Yes
- Wind indicator
- yes
- Activated
- 1951/06
- Distance from city
- 18 E
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
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 7 notes
General
- NO WINTER MAINTENANCE.
- NO LINE OF SIGHT BTN RWY ENDS.
- ANIMALS ON & INVOF ARPT.
- RY 05/23 SFC MAY BE POOR DUE TO DAMAGE BY LIVESTOCK; GROUND VEHICLES AND RODENTS.
- +3 FT SAGEBRUSH ADJACENT TO BOTH EDGES OF RWY.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
Runways
- 05/23 EDGES & THRS MARKED WITH WHITE ROCKS.
Nearby airports
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Also nearby: U65 Carey Airport (15 NM) · U48 Coxs Well Airport (17 NM) · 10ID Flat Top Airstrip (private) (18 NM) · U99 Laidlaw Corrals Airport (18 NM) · ID82 Picabo Airport (private) (21 NM)
About 0U7
Hollow Top Airport (0U7) is an airport in Martin, ID, at 5,359 ft MSL. It has 1 runway, the longest 2,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 0U7, refreshed from the Aviation Weather Center and FAA NASR.
Does 0U7 have a control tower?
No. Hollow Top Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 0U7?
Hollow Top Airport has 1 runway; the longest is 2,500 ft. See the Runways section for headings, surface, and lighting.
Where is 0U7?
Hollow Top Airport is in Martin, ID, at an elevation of 5,359 ft MSL. Coordinates: 43.3236, -113.5903.
Fly out of 0U7 often?
Save 0U7 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 0U7 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.