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AIRPORT

Washington Manassas Harry P. Davis FieldKHEF / MNZ

Washington Manassas Harry P. Davis Field serves Manassas, Virginia, United States. Its ICAO code is KHEF and its IATA code MNZ. The longest of its 2 runways is 16L/34R, at 6,200 ft (1,890 m). The field is 192 ft (59 m) above sea level. Local time is America/New York, UTC-5, or UTC-4 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
KHEF
IATA
MNZ
LONGEST RUNWAY
6,200 ft
1,890 m · 16L/34R
ELEVATION
192 ft
59 m
TIME ZONE
UTC-5
America/New_York
POSITION
38.723°N
77.515°W

Runways

16L/34R6,200 ft · 1,890 mASP
16R/34L3,715 ft · 1,132 mASP

Nearest airports

Questions people ask about Washington Manassas Harry P. Davis Field

How long is the runway at Washington Manassas Harry P. Davis Field?

The longest runway, 16L/34R, is 6,200 ft (1,890 m), surface ASP. Washington Manassas Harry P. Davis Field has 2 runways in all.

What is the elevation of Washington Manassas Harry P. Davis Field?

192 ft (59 m) above mean sea level.

What time zone is Washington Manassas Harry P. Davis Field in?

America/New York: UTC-5, or UTC-4 with daylight saving.

What are the codes for Washington Manassas Harry P. Davis Field?

ICAO KHEF, IATA MNZ. It serves Manassas, United States.

How far can you fly from Manassas?
Open the mapper with a 7,300 nm range ring around KHEF, then pick your own aircraft, add a route and check every leg.
Open KHEF in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights