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
79
▼ 24.4%
DEP / DAY
84
▼ 27.2%

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 5,700 feet. SkyMeter has observed roughly 79 arrivals and 84 departures per day on average over the last 7 days.

Current weather

Latest METAR observation

1h ago
Temp
64°F
Wind
11 kts
30°
Visib
10+ km
Ceil
—
METAR KHEF 191656Z 03011KT 10SM CLR 18/02 A3041 RMK AO2 SLP304 T01780017 $

Runway intelligence

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

34R
43% of ops
1,254 land · 47 TO
34L
22% of ops
629 land · 1,994 TO
16L
21% of ops
600 land · 555 TO
16R
15% of ops
439 land · 457 TO
Runway 34R carries 43% of operations (1,254 landings, 47 takeoffs) over the last 30 days. The next most-used is 34L at 22%.

Approach quality

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

34R 1,254 landings
UA 18%GA 0.1%
34L 629 landings
UA 6%
16L 600 landings
UA 6%
16R 439 landings
UA 8%
Approaches to 34R show a 18% unstable-approach rate (224 UA events from 1,254 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
144.6
flights/day · 4,337 total
Busy hour (local)
5pm
also 7pm · 2pm
Day vs night
68%
06:00–20:00 local
Traffic concentrates around 2pm–5pm local, averaging 144.6 flights/day. Weekend volume runs 0.7× weekday (113.1 vs 163.4 daily).

Aircraft character

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

Activity is led by (31% of 3,033 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 1 PM · 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
2/22/2025
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
1/13/2025
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
7/28/2011
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
5/29/2010
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
4/27/2008
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 18:19 UTC