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
104
▼ 3.8%
DEP / DAY
115
▼ 6.3%

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 104 arrivals and 115 departures per day on average over the last 7 days.

Current weather

Latest METAR observation

10h ago
Temp
61°F
Wind
7 kts
320°
Visib
4828 m
Ceil
—
METAR KHEF 120656Z AUTO 32007KT 3SM OVC009 16/15 A2976 RMK AO2 SFC VIS 10 RAE55 CIG 007V012 SLP083 P0006 T01610150 $

Runway intelligence

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

34R
48% of ops
1,445 land · 67 TO
34L
20% of ops
617 land · 2,150 TO
16L
20% of ops
606 land · 622 TO
16R
12% of ops
373 land · 365 TO
Runway 34R carries 48% of operations (1,445 landings, 67 takeoffs) over the last 30 days. The next most-used is 34L at 20%.

Approach quality

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

34R 1,445 landings
UA 17%GA 0.1%
34L 617 landings
UA 5%
16L 606 landings
UA 6%
16R 373 landings
UA 7%
Approaches to 34R show a 17% unstable-approach rate (251 UA events from 1,445 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
154.3
flights/day · 4,628 total
Busy hour (local)
5pm
also 2pm · 8pm
Day vs night
68%
06:00–20:00 local
Traffic concentrates around 5pm–8pm local, averaging 154.3 flights/day. Weekend volume runs 0.6× weekday (112.0 vs 177.7 daily).

Aircraft character

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

Activity is led by (32% of 3,196 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 17:21 UTC