Manassas Regional Airport/Harry P. Davis Field satellite view
📍 Manassas⬆ 192 ft2 runways
KHEF · MNZ

Manassas Regional Airport/Harry P. Davis Field

38.72140°N
-77.51540°W
ARR / DAY
101
31.2%
DEP / DAY
109
26.6%

Manassas Regional Airport/Harry P. Davis Field (KHEF/MNZ) is a small general aviation airport located in Manassas, VA, 25 mi south west of Arlington. It features 2 runways with the longest being 6,200 feet. SkyMeter has observed roughly 101 arrivals and 109 departures per day on average over the last 7 days.

Current weather

Latest METAR observation

5h ago
Temp
73°F
Wind
0 kts
Visib
10+ km
Ceil
METAR KHEF 190856Z AUTO 00000KT 9SM CLR 23/22 A2981 RMK AO2 SLP098 T02280222 53005 $

Runway intelligence

Which runway carries the operations, observed over the last 30 days

34R
44% of ops
4,697 land · 373 TO
16L
32% of ops
3,429 land · 3,519 TO
34L
14% of ops
1,544 land · 6,045 TO
16R
10% of ops
1,068 land · 1,091 TO
Runway 34R carries 44% of operations (4,697 landings, 373 takeoffs) over the last 30 days. The next most-used is 16L at 32%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

34R 4,697 landings
UA 11%
16L 3,429 landings
UA 5%
34L 1,544 landings
UA 8%
16R 1,068 landings
UA 7%
Approaches to 34R show a 11% unstable-approach rate (502 UA events from 4,697 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg
154.1
flights/day · 4,624 total
Busy hour (local)
2pm
also 3pm · 5pm
Day vs night
67%
06:00–20:00 local
Traffic concentrates around 2pm–5pm local, averaging 154.1 flights/day. Weekend volume runs 0.8× weekday (129.4 vs 170.9 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (34% of 3,132 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 133.100
TWR 133.100 0630-2230
TWR 360.750 0630-2230
GND 121.800 0630-2230
ATIS 125.175 0630-2230
APCH 128.525
APCH 306.925
OTHER 120.200
CD/P 120.200
OTHER 120.450
GIBBZ ST 120.450
TIKEE ST 120.450
OTHER 126.750
TRSTN ST 126.750
OTHER 128.525
COATT ST 128.525
GABBE DP 128.525
HIICH DP 128.525
OTHER 133.000
HYPER ST 133.000
LCL/P 133.100 0630-2230
OTHER 288.350
HYPER ST 288.350
OTHER 306.925
COATT ST 306.925
GABBE DP 306.925
GIBBZ ST 306.925
HIICH DP 306.925
TIKEE ST 306.925
OTHER 307.200
TRSTN ST 307.200
LCL/P 360.750 0630-2230
Airport operations
ARTCC:
ZDC
Mag var:
10° W
Fuel:
100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

peak 10 AM · 1 movement every 200 s
12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Pilot & community notes

5 comments from OurAirports (click to expand)

5
david
02/22/2025
Not to be confused with Hamilton Municipal Airport
Hamilton Municipal Airport (KMNZ) has the FAA LID "MNZ", identical to this airport's IATA code, which confuses flight-tracking sites. Note that "HEF" is the FAA LID for Manassas Regional, but *not* the IATA code.
Fadamor
01/13/2025
Dulles Aviation Closed
KHEF is undergoing a major renovation on the West Ramp and in the future for the East Ramp. The Dulles Aviation Building and the neighboring hangar have been razed. The current plan is to upgrade the West Apron for more turbine services. Additionally, the Airport Management are working with the FAA to get scheduled passenger service using narrow-body aircraft (B737, A320, etc.) Currently those plans aren't expected to bear fruit for five years or so.
greenbaron
07/28/2011
Least favorite airport in Virginia
Sorry to say, but this is my least favorite airport in VA, and there's only three now that I haven't hit yet. The controllers were inattentive, unresponsive, and kind of rude. When asked which rwy I wanted on arrival, I said 34L. Got cleared for 34R. Later, Clearance Del left me idling in the heat for at least 5 minutes, claiming to be looking for my flight plan, which was in the system, and the estimated departure time I'd filed was right on the money. I was glad to get out of there, and I won't be back. I feel sorry for VFR pilots who have to fly up there in that SFRA mess.
Komatoast
05/29/2010
Hoppy's Restaurant Closing
Sorry to report that the absolute best place to fly in and grab a good meal in the DC area has closed. The new FBO, APP, bought out there lease and is planning to make the space into offices. We'll miis this palace.
Fluky
04/27/2008
KHEF Manassas
Home base for me (Fluky is the gate where most from KHEF leave the ADIZ). Use Dulles Aviation Inc. FBO at west ramp. New restaurant at east ramp but I have not tried them yet.
© SkyMeter · All flight data subject to ODbL attribution · Updated 14:12 UTC