WxDecoder

1CT3 Weather St Mary's Heliport

Waterbury, ConnecticutElevation 300 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KOXC · 6 NM SW · 57 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KOXC
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 10 SM, temperature 8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight clear then patchy frost, low near 35F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Clear then Patchy Frost 35 W 1 kt – 0%
Monday Patchy Frost then Sunny 67/43 W 6 kt – 1%
Tuesday Sunny 58/33 N 6 kt – 0%
Wednesday Widespread Frost then Sunny 59/41 E 3 kt – 0%
Thursday Sunny 66/48 SW 8 kt – 1%
Friday Sunny 71/46 W 6 kt – 1%
Saturday Mostly Sunny 67/48 W 5 kt – 12%
Sunday Partly Sunny 66 S 7 kt – 13%

Source: National Weather Service (office OKX). Forecast issued 0253Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 1CT3. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 100 ft

H1
Dimensions
65 x 65 ft
Surface
Asphalt
Edge lights
FLD
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
300 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2156Z 5:56 PM
Sunrise
1116Z 7:16 AM
Loggable night
2224Z (6:24 PM local) → 1048Z (6:48 AM local)
end of evening to start of morning civil twilight
Position lights required
2156Z (5:56 PM local) → 1116Z (7:16 AM local)
sunset to sunrise (91.209)
Night passenger currency
2256Z (6:56 PM local) → 1016Z (6:16 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

St Mary's Heliport is in Waterbury, Connecticut. Field elevation 300 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerMARTIN GELINAS
Manager phone(203) 709-3508
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA1CT3
SectionalNEW YORK
Center (ARTCC)NEW YORK
Flight service (AFSS)BRIDGEPORT
RegionConnecticut
CountryUnited States
Coordinates41.5534, -73.0376
Distance from city0 NM N
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSee remarks
AIRCRAFT ACTIVITY

1CT3 traffic patterns

2026-07-05 to 2026-09-29, 6 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Fri · Busiest month: Sep

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›EC45 (Helicopter) · ~3 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

1CT3 has no on-field report. Nearest reporting station: KOXC (6 NM SW, VFR).

KOXC Waterbury Oxford Airport
6 NM SW
VFR
KHVN Tweed New Haven Airport
19 NM S
VFR
KHFD Hartford Brainard Airport
21 NM NE
VFR
KDXR Danbury Municipal Airport
23 NM SW
VFR
KBDR Igor I Sikorsky Memorial Airport
24 NM S
VFR
KBDL Bradley International Airport
28 NM NE
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD VFR; HELIPAD MARKED & LGTD; INGRESS/EGRESS IS RESTRICTED TO THE QUADRANT 090-200 DEGS; OBSTN LIGHTING OF OBJECTS TO THE W, NW, & N; & TREES TO THE W & SW ARE REMOVED.
›FOR FLOOD LGTS CALL 203-514-6098.
›40 FT BLDG 200 FT W & 55 FT BLDG 150 FT N.
›MEDICAL USE.
›ADNL CTC: MARK CASEY, 203-709-6459, MARK.CASEY@TRINITYHEALTHOFNE.ORG.
›FOR CD CTC NEW YORK APCH AT 516-683-2449
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗1CT3 on OurAirports
FREQUENTLY ASKED
Does 1CT3 have a METAR?
No on-field METAR is issued for 1CT3. This page uses the nearest reporting station as a reference.
Does 1CT3 have a TAF?
No TAF is issued directly for 1CT3. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 1CT3?
1CT3 sits at 300 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 1CT3?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.