AirportLookupSim Database

Reference only — not for real-world navigation.

KHVN

Tweed New Haven Airport · New Haven

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

12 ft / 4 m

Transition Altitude

18,000 ft

Primary Channel

TWR 124.80 MHz (NEW HAVEN TWR)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

02/20 · 5,600 ft · AsphaltLIGHTED 14/32 · 3,626 ft · AsphaltLIGHTED

Flight Planning

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Welcome to the technical flight briefing for Tweed New Haven Airport (KHVN), located in New Haven, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 12 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name

Tweed New Haven Airport

ICAO / IATA

KHVN / HVN

Municipality

New Haven

Country

US — United States

Region

US-CT — Connecticut

GPS Coordinates

📍 41.263699, -72.886803 🗺️

Transition Altitude

18,000 ft

Elevation

12 ft

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 02 / 20

ILS EQUIPPEDLIGHTED

Runway Length: 5,600 ft / 1,707 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 3° / 183°

RWY 02 (3°)

109.10 MHz

IDENT: HVN | CRS: 16°

RWY 20 (183°)

No ILS / Visual Only

Runway 14 / 32

LIGHTED

Runway Length: 3,626 ft / 1,105 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 130° / 310°

RWY 14 (130°)

No ILS / Visual Only

RWY 32 (310°)

No ILS / Visual Only

Nearby Navaids

Ground-based navigation aids (VOR, NDB, DME) in the vicinity or associated with this airport.

OX · NDB (Clera)362 kHz

41.402500, -73.119797 · 0 ft

TBY · NDB (Waterbury)257 kHz

41.529301, -73.143898 · 730 ft

CCC · VOR-DME (Calverton)117,200 kHz

40.929600, -72.798897 · 86 ft

MAD · VOR-DME (Madison)110,400 kHz

41.313801, -72.692200 · 230 ft

HVN · VOR-DME (New Haven)109,800 kHz

41.262299, -72.885201 · 13 ft

BDR · VOR-DME (Bridgeport)108,800 kHz

41.160702, -73.124496 · 9 ft

Communication Frequencies

Air traffic control and advisory channels.

A/D NEW YORK APP/DEP

124.08 MHz

ATIS ATIS

133.65 MHz

CTAF CTAF

124.80 MHz

GND GND

121.70 MHz

RDO BRIDGEPORT RDO

109.80 MHz

TWR NEW HAVEN TWR

124.80 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

Igor I Sikorsky Memorial Airport

Danbury Municipal Airport

Long Island Mac Arthur Airport

Hartford Brainard Airport

Groton New London Airport

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026