KHEF· MNZ· Manassas
Washington Manassas Harry P. Davis Field
medium airport · elevation 192 ft (59 m)
11:12Z 22:45Z Day
⏎
Current METARVFR
47 min ago·19:56ZKHEF 071956Z 17011KT 10SM CLR 23/12 A2992 RMK AO2 SLP136 T02280122 $
Wind
170° 11 kt
Visibility
10 SM
Ceiling
CLR
Temperature
23°C / 12°C
temp / dew
QNH
1013 hPa
29.92 inHg
Clouds
CLR
Weather
—
Station
KHEF
Remarks
automated station with a precipitation discriminator sea level pressure of 1013.6 HPa hourly temperature of 22.8°C and dew point of 12.2°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
16L/34R1890 mASP
16R/34L1132 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 16L/34R | HW 10 kt | XW 4 kt R |
| RWY 16R/34L | HW 10 kt | XW 4 kt R |
38.7230°, -77.5154°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 16L/34R (use 16L) | Preferred | HW 10 | 4 R | — |
| RWY 16R/34L (use 16R) | Usable | HW 10 | 4 R | — |
Density altitude
1,204 ft
elevation 192 ft
ISA deviation
+8.4°C
Frequencies (community-maintained, cross-check AIP)KHEF
- ATIS125.175
- CLDPOTOMAC CLNC DEL120.200
- GND121.800
- TWR133.100
- A/DPOTOMAC APP/DEP128.525
- AWOSKHWY AWOS-3 (12nm SW)120.350
- CTAF133.100
Navaids near airportwithin 30 NM
| Ident | Type | Freq | Dist (NM) | Power |
|---|---|---|---|---|
| IA | NDB | 346 kHz | 8.3 | LOW |
| AML | VORTAC | 113.50 MHz | 12.9 | MEDIUM |
| CSN | VORTAC | 116.30 MHz | 17.1 | HIGH |
| DA | NDB | 223 kHz | 19.3 | LOW |
| GTN | NDB | 323 kHz | 22.1 | LOW |
| DC | NDB | 332 kHz | 23.0 | LOW |
| DCA | VOR-DME | 111.00 MHz | 23.9 | MEDIUM |
| MSQ | NDB | 351 kHz | 24.4 | LOW |
| BRV | VORTAC | 114.50 MHz | 24.4 | MEDIUM |
| VKX | NDB | 241 kHz | 26.2 | LOW |
| EZF | NDB | 237 kHz | 27.6 | LOW |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 16L/34R6,200 ft (1,890 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 16R/34L3,715 ft (1,132 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KHEF
Wind0 kt
Vis16.1 km
Temp11°C
QNH1020 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=307
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Washington Manassas Harry P. Davis Field
Diagram unavailable for Washington Manassas Harry P. Davis Field.
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