Big Oak Farm Private
1MD1 · Cambridge, MD · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:31 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:25 AM | 10:25Z |
| Sunrise | 06:52 AM | 10:52Z |
| Sunset | 07:04 PM | 23:04Z |
| Evening civil twilight Loggable night begins | 07:31 PM | 23:31Z |
Plan a flight from 1MD1
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY ELEFT traffic
- Heading
- 090° mag · 080° true
- Dimensions
- 1,600 × 75 ft
- TPA
- 1,000 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- Displaced thr
- 200 ft
Enter the left downwind (heading 270°) on the 45° at 1,000 ft MSL (≈1,000 AGL).
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| E/W | 1,600 ft |
Prefer one flat page? Full runway details for 1MD1 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 1MD1 kneeboard →
Comms & NavAids
Nearby navigation aids
NHK 110.25 · OTT 113.70 · ADW 113.10 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| NHK · Nas Patuxent River | TACAN | 110.25 · 39Y | — | r029° / 18.3 NM |
| OTT · Nottingham | TACAN | 113.70 · 84X | — | r121° / 23 NM |
| ADW · Andrews | VORTAC | 113.10 · 78X | Low | r128° / 30.7 NM |
| SBY · Salisbury | TACAN | 111.20 · 49X | — | r302° / 38.9 NM |
| DCA · Washington | VOR/DME | 111.00 · 47X | Low | r125° / 39.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 1MD1 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 1MD1
- Coordinates
- 38.5690, -76.2863
- Elevation
- 4 ft MSL
- Magnetic variation
- 10W
- Sectional chart
- WASHINGTON
- Airport use
- Private
- Control tower
- No
- ARTCC
- WASHINGTON (ZDC)
- Flight service (FSS)
- LEESBURG · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1980/12
- Distance from city
- 14 W
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- MILITARY JETS LOW FLYING IN AREA.
- FOR CD CTC PATUXENT APCH AT 301-342-3740, WHEN PATUXENT APCH IS CLSD CTC POTOMAC APCH AT 866-640-4124.
Runways
- PRIVATE DRIVE CROSSES RWY 300 FT FM THR AT WEST END.
- W DSPLCD THR MARKED WITH ONE CONE EACH SIDE OF RWY.
Obstructions
- FENCE EAST END OF RWY.
Nearby airports
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Also nearby: MD04 Rossneck (private) (2 NM) · 3MD8 Pokety (private) (6 NM) · 7MD9 Tilghman Whipp (private) (10 NM) · MD50 Chesapeake Ranch (private) (14 NM) · MD64 Asplundh (private) (14 NM)
About 1MD1
Big Oak Farm (1MD1) is an airport in Cambridge, MD, at 4 ft MSL. It has 1 runway, the longest 1,600 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 1MD1, refreshed from the Aviation Weather Center and FAA NASR.
Does 1MD1 have a control tower?
No. Big Oak Farm is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 1MD1?
Big Oak Farm has 1 runway; the longest is 1,600 ft. See the Runways section for headings, surface, and lighting.
Where is 1MD1?
Big Oak Farm is in Cambridge, MD, at an elevation of 4 ft MSL. Coordinates: 38.5690, -76.2863.
More about 1MD1
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 1MD1 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.