Clements Airport Private
4MD4 · Clements, MD · 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 08:43 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:42 AM | 09:42Z |
| Sunrise | 06:11 AM | 10:11Z |
| Sunset | 08:14 PM | 00:14Z |
| Evening civil twilight Loggable night begins | 08:43 PM | 00:43Z |
Plan a flight from 4MD4
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 27LEFT traffic
- Heading
- 280° mag · 270° true
- Dimensions
- 1,750 × 80 ft
- TPA
- 1,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the left downwind (heading 100°) on the 45° at 1,100 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,750 ft |
Prefer one flat page? Full runway details for 4MD4 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4MD4 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 | — | r293° / 15.8 NM |
| OTT · Nottingham | TACAN | 113.70 · 84X | — | r189° / 21.9 NM |
| ADW · Andrews | VORTAC | 113.10 · 78X | Low | r178° / 28.7 NM |
| BRV · Brooke | VORTAC | 114.50 · 92X | Low | r098° / 29 NM |
| DCA · Washington | VOR/DME | 111.00 · 47X | Low | r165° / 34.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4MD4 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4MD4
- Coordinates
- 38.3406, -76.7372
- Elevation
- 105 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
- Activated
- 1992/08
- Distance from city
- 1 NW
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC POTOMAC APCH AT 866-599-3874.
Nearby airports
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Also nearby: 2MD1 Recompense Farm Airport (private) (2 NM) · 39MD Barton Hall Airfield (private) (4 NM) · MD06 Pilots Cove Airport (7 NM) · 0MD2 Squier Landing Airport (private) (7 NM) · 8MD7 Deerfield Airport (private) (7 NM) · MD45 Hampton Airport (private) (8 NM)
About 4MD4
Clements Airport (4MD4) is an airport in Clements, MD, at 105 ft MSL. It has 1 runway, the longest 1,750 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MD4, refreshed from the Aviation Weather Center and FAA NASR.
Does 4MD4 have a control tower?
No. Clements Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 4MD4?
Clements Airport has 1 runway; the longest is 1,750 ft. See the Runways section for headings, surface, and lighting.
Where is 4MD4?
Clements Airport is in Clements, MD, at an elevation of 105 ft MSL. Coordinates: 38.3406, -76.7372.
Fly out of 4MD4 often?
Save 4MD4 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 4MD4 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.