Patuxent River Naval Air Station (Trapnell Field) (KNHK) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Patuxent River Naval Air Station (Trapnell Field) in Patuxent River, MD, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Patuxent River Naval Air Station (Trapnell Field) (KNHK) is a regional airport serving Patuxent River, MD at 39 ft. KNHK reports its own METAR and publishes a TAF — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 6 runways (02, 06, 14, 20) — longest 11,799 ft — are checked against the current wind in the crosswind table below. The official FAA airport diagram is at the bottom of the page. Track KNHK in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture — flight category, wind, or ceiling past your selected minimums.
Wind from the east-northeast (070°) at 5 kt, visibility 10+ statute miles, broken clouds at 2,200 ft, temperature 23°C (73°F), altimeter 29.59 inHg. Conditions are Marginal VFR (MVFR), ceiling 2,200 ft.
SPECI KNHK 290301Z AUTO 07005KT 10SM BKN022 23/21 A2959 RMK AO2 T02280211 CHINO RY24 VISNO RY24 $
What changed at KNHK?
Since the 0252Z (10:52 PM EDT) report — compared automatically against the latest METAR.
- Flight category dropped from VFR to MVFR.
- Ceiling dropped from 5,000 ft to 2,200 ft.
The latest report is an off-schedule special (SPECI) — issued because conditions changed significantly. What is a SPECI? →
This is exactly what ATIS Alerts watches for you — get a Telegram message when KNHK's weather changes, free →
Current pilot readout for KNHK
KNHK is currently MVFR with winds from 070° at 5 knots, visibility 10+ statute miles, and a 2,200 ft ceiling. The strongest crosswind component is currently on runway 02, about 4 knots. Density altitude is approximately 1,400 ft (field elevation 39 ft). Review the latest TAF below for forecast changes before departure.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
Get KNHK weather alerts in Telegram
Stop refreshing aviation weather manually. Track KNHK in ATIS Alerts and get notified when a new METAR changes the picture — a category drop, or wind and ceiling moving toward your minimums.
Track KNHK free on TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at KNHK. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 06FAV | 11,799 ft | PEM | 5 kt head | 2 kt right |
| 14 | 9,732 ft | PEM | 3 kt head | 4 kt left |
| 02 | 5,021 ft | ASP | 2 kt head | 4 kt right |
| 20 | 5,021 ft | ASP | 2 kt tail | 4 kt left |
| 32 | 9,732 ft | PEM | 3 kt tail | 4 kt right |
| 24 | 11,799 ft | PEM | 5 kt tail | 2 kt left |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 22 h: wind 3→5 kt, ceiling unlimited → 2,200 ft.
KNHK weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Patuxent River Naval Air Station (Trapnell Field) in Patuxent River, MD: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KNHK is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Pilot reports (PIREPs) within 100 NM of KNHK
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
DCA UA /OV BRV120015/TM 0008/FL090/TP BCS1/TB MOD/RM +- 15 KTS +- 100 FT
DCA UAHeader — reporting station and UA: a routine pilot report.OV BRV120015Location — fix or navaid, optionally with a radial and distance in NM.TM 0008Reported at 00:08 UTC.FL090Altitude: 9,000 ft MSL.TP BCS1Aircraft type reporting.TB MODTurbulence: moderate.RM +- 15 KTS +- 100 FTRemarks.Show raw report
ADW UA /OV 1L ARRIVAL/TM 2338/FLDURD/TP GLF5/WX 9 MILES
ADW UAHeader — reporting station and UA: a routine pilot report.OV 1L ARRIVALLocation — fix or navaid, optionally with a radial and distance in NM.TM 2338Reported at 23:38 UTC.FLDURDReported during descent.TP GLF5Aircraft type reporting.WX 9 MILESWeather and flight visibility observed.Show raw report
BWI UA /OV BAL335012/TM 2332/FL040/TP B738/TB LGT CHOP
BWI UAHeader — reporting station and UA: a routine pilot report.OV BAL335012Location — fix or navaid, optionally with a radial and distance in NM.TM 2332Reported at 23:32 UTC.FL040Altitude: 4,000 ft MSL.TP B738Aircraft type reporting.TB LGT CHOPTurbulence: light chop.Show raw report
DCA UA /OV 2 N DCA /TM 2306/FL050/TP B38M/SK OVC 027
DCA UAHeader — reporting station and UA: a routine pilot report.OV 2 N DCALocation — fix or navaid, optionally with a radial and distance in NM.TM 2306Reported at 23:06 UTC.FL050Altitude: 5,000 ft MSL.TP B38MAircraft type reporting.SK OVC 027Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
BWI UA /OV BAL280010/TM 2253/FL070/TP B737/TB LIGHT/RM DURC TERPZ8 SID
BWI UAHeader — reporting station and UA: a routine pilot report.OV BAL280010Location — fix or navaid, optionally with a radial and distance in NM.TM 2253Reported at 22:53 UTC.FL070Altitude: 7,000 ft MSL.TP B737Aircraft type reporting.TB LIGHTTurbulence: light.RM DURC TERPZ8 SIDRemarks.Show raw report
WWD UA /OV SIE30015/TM 2250/FL360/TP BCS3/TB LGT
WWD UAHeader — reporting station and UA: a routine pilot report.OV SIE30015Location — fix or navaid, optionally with a radial and distance in NM.TM 2250Reported at 22:50 UTC.FL360Altitude: 36,000 ft MSL.TP BCS3Aircraft type reporting.TB LGTTurbulence: light.Show raw report
OKV UA /OV LDN180010/TM 2232/FL260/TP A310/TB MOD CAT 240-260
OKV UAHeader — reporting station and UA: a routine pilot report.OV LDN180010Location — fix or navaid, optionally with a radial and distance in NM.TM 2232Reported at 22:32 UTC.FL260Altitude: 26,000 ft MSL.TP A310Aircraft type reporting.TB MOD CAT 240-260Turbulence: moderate clear-air turbulence 24,000–26,000 ft.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at KNHK
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KNHK reported mostly VFR across 28 observations, with 4 flight-category changes. The strongest gust reached 32 kt, the lowest ceiling was 2,200 ft. Wind most often came from the S.
Most recent change: VFR → MVFR
Most recent change: VFR → MVFR
- 14
- 24%
- 24
- 23%
- 06
- 20%
- 20
- 17%
- 02
- 10%
- 32
- 6%
TAF — Terminal Aerodrome Forecast
Issued 2300Z (7:00 PM EDT)
TAF KNHK 282300Z 2823/2923 19009KT 9999 VCTS SCT045CB BKN090 OVC200 QNH2951INS TEMPO 2823/2902 VRB25G50KT 1600 TSRA BR OVC030CB BECMG 2902/2903 29009KT 9999 NSW BKN050 BKN100 QNH2953INS FM290800 31013KT 9999 FEW020 SCT080 QNH2950INS AUTOMATED SENSOR METWATCH 2903 TIL 2908 TX30/2920Z TN21/2910Z FS30237
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Nearby TFRs
Active FAA TFRs near KNHK
FAA TFR data shows an active temporary flight restriction near KNHK.
View all active US TFRs → · Official FAA TFR ↗
Verify with official FAA TFR sources before flight.
Airport facts
Reference data from the OurAirports dataset.
- Type
- Regional airport
- ICAO
- KNHK
- IATA
- NHK
- FAA LID
- NHK
- City
- Patuxent River
- State
- Maryland
- Country
- United States
- Elevation
- 39 ft
- Coordinates
- 38.2860, -76.4118
- Runways
- 6
- Longest runway
- 11,799 ft
- Weather reporting
- Reports METAR
- TAF
- Published
- ATIS
- 27.62 MHz
- Time zone
- America/New_York
- Next sunset
- 20h 47m
Run a flight school, FBO, or club here? Embed KNHK's live status on your website — free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
8 airports+2 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- Patuxent Aeromodelers - Helwig Field — Hollywood, MD · 9 mi
- Eastern Shore Aeromodelers - Town Pt. Rd. — Cambridge, MD · 22 mi
KNHK airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for Patuxent River Naval Air Station (Trapnell Field) in Patuxent River, MD shows the runway and taxiway layout across 6 runways, ramp areas, and hold-short positions — review it before taxiing at an unfamiliar field.
Official FAA airport diagram · d-TPP cycle 2608 · Not for navigation. Download the official FAA PDF ↗
KNHK weather — frequently asked
What runways are available at KNHK?+
KNHK has 6 runways — 02, 06, 14, 20, 24, 32; the longest is 11,799 ft. This page computes the live crosswind for each runway end from the current wind.
Does KNHK report its own weather?+
Yes — Patuxent River Naval Air Station (Trapnell Field) has its own weather station and publishes METAR observations, which this page decodes live.
Does KNHK have a TAF?+
Yes — the TAF is shown on this page below the current conditions.
Does KNHK broadcast D-ATIS?+
No — KNHK does not broadcast D-ATIS. Alerts for KNHK from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KNHK airport diagram?+
The official FAA airport diagram for Patuxent River Naval Air Station (Trapnell Field) (KNHK) is shown on this page — it maps the runway and taxiway layout, ramps, and hold-short lines. Tap it to zoom, or download the official FAA PDF free from the link under the diagram (updated every 28-day FAA charting cycle).
Pilot PIREPs for Patuxent River Naval Air Station (Trapnell Field) (KNHK)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Patuxent River Naval Air Station (Trapnell Field), including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for KNHK yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only — not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
Why pilots use ATIS Alerts
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR.
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