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
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1992/08
- Distance from city
- 1 NW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:12 AM | 09:12Z |
| Sunrise | 05:43 AM | 09:43Z |
| Sunset | 08:34 PM | 00:34Z |
| Evening civil twilight Loggable night begins | 09:06 PM | 01:06Z |
Plan a flight from 4MD4
Traffic pattern
- Landing
- Rwy 09
- Pattern
- left (turns left)
- TPA
- 1,100 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 09 at 1,100 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
1,750 ft × 80 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,750 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PXT · Patuxent | VORTAC | 117.60 | r291° / 16.2 NM |
| OTT · Nottingham | VORTAC | 113.70 | r189° / 21.9 NM |
| ADW · Andrews | VORTAC | 113.10 | r178° / 28.7 NM |
| BRV · Brooke | VORTAC | 114.50 | r098° / 29 NM |
| DCA · Washington | VOR-DME | 111.00 | r165° / 34.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4MD4. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD ARPT IS USED FOR DALGT OPNS ONLY; IFR OPNS ARE NOT CONDUCTED; YOU EMPLOY SPEICAL EQUIP & PROCEDURES FOR OPERATING IN THIS AIRSPACE SINCE ARPT IS WITHIN THE WASHINGTON TCA.
- FOR CD CTC POTOMAC APCH AT 866-599-3874.
Nearby airports
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.
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 on the Comms & NavAids tab.
What is the longest runway at 4MD4?
Clements Airport has 1 runway; the longest is 1,750 ft. See the Runways tab 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.