3LL2

Hammond-Henry Hospital Heliport

Geneseo, IllinoisElevation 650 ftHeliport

OFF-FIELD REFERENCE

Nearest report: KMLI · 16 NM W · 56 min old

No ceiling, visibility 10 SM.

No on-field report, so no field flight category. Conditions at the field may differ.

ACTIVE NWS ALERTS

Active weather alerts

Extreme Heat WarningSevere · Expected · Likely

27 0115Z to 28 0300Z

Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Iowa; Johnson; Cedar; Clinton; Muscatine; Scott; Keokuk; Washington; Louisa; Jefferson; Henry; Des Moines; Van Buren; Lee; Rock Island; Henry; Mercer; Henderson; Warren; Hancock; McDonough; Scotland; Clark

* WHAT...A dangerous combination of oppressively humid and hot conditions with heat index values between 103 to 115 expected, with the highest values on Monday. * WHERE...Portions of northwest and west central Illinois, east central, northeast, and southeast Iowa, and northeast Missouri. * WHEN...Until 10 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme he…

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

OFF-FIELD REFERENCE · KMLI

WIND

060@4

steady

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 7 SM, temperature 26C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy then slight chance showers and thunderstorms, low near 77F, 24% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES

Thunderstorms in the forecastWeather.gov

Tonight: Mostly Cloudy then Slight Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.

Day	Conditions	Temp F	Wind	Gusts	Precip	Pilot note
Tonight	Mostly Cloudy then Slight Chance Showers And Thunderstorms	77	S 4 kt	17 kt	24%	Thunderstorms in the forecast
Monday	Chance Showers And Thunderstorms then Mostly Sunny	92/72	SW 9 kt	17 kt	27%
Tuesday	Mostly Sunny	85/63	N 9 kt	–	1%
Wednesday	Sunny	84/64	E 4 kt	–	2%
Thursday	Sunny	86/68	S 4 kt	–	19%
Friday	Chance Showers And Thunderstorms	80/66	S 4 kt	–	52%
Saturday	Chance Rain Showers then Slight Chance Showers And Thunderstorms	82/64	N 9 kt	–	28%
Sunday	Sunny	84	NE 4 kt	–	10%

Source: National Weather Service (office DVN). Forecast issued 0448Z.

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 3LL2. Enter a runway number or heading to estimate wind components.

RUNWAYS

Runway detail & declared distances

1 runway · longest 40 ft

Dimensions

40 x 40 ft

Surface

Concrete

Edge lights

PERI

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

650 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

0124Z 8:24 PM

Sunrise

1050Z 5:50 AM

Loggable night

0156Z (8:56 PM local) → 1018Z (5:18 AM local)

end of evening to start of morning civil twilight

Position lights required

0124Z (8:24 PM local) → 1050Z (5:50 AM local)

sunset to sunrise (91.209)

Night passenger currency

0224Z (9:24 PM local) → 0950Z (4:50 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

Hammond-Henry Hospital Heliport is in Geneseo, Illinois. Field elevation 650 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

OwnershipPrivately owned

UsePrivate use

TypeHeliport

ManagerDWAYNE THURSTON

Manager phone309-944-9116

AttendedContinuous (24 hours)

CHARTS & AIRSPACE

ICAO / IATA3LL2

SectionalCHICAGO

Center (ARTCC)CHICAGO

Flight service (AFSS)KANKAKEE

RegionIllinois

CountryUnited States

Coordinates41.4611, -90.1569

Distance from city1 NM N

SERVICES & LIGHTING

Control towerNon-towered

Field lightingSunset to sunrise

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

3LL2 has no on-field report. Nearest reporting station: KMLI (16 NM W, VFR).

KMLI Quad City International Airport

16 NM W

VFR

KDVN Davenport Municipal Airport

21 NM NW

VFR

KCWI Clinton Municipal Airport

24 NM N

LIFR

KSQI Whiteside County Airport - Joseph H Bittorf Field

27 NM NE

UNKNOWN

KGBG Galesburg Municipal Airport

34 NM S

VFR

KMUT Muscatine Municipal Airport

45 NM W

VFR

AIRPORT REMARKS

Operational remarks

›SEE AIRSPACE CASE 03-AGL-332-NRA

›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

›HELIPORT HAS FLOOD LGTS.

›36 FT POWERLINE 310 FT W, AND TOWERS AND TREES ALL QUADRANTS.

OFFICIAL LINKS & SOURCES

↗Search NOTAMs (official FAA NOTAM Search)

↗3LL2 on OurAirports

FREQUENTLY ASKED

Does 3LL2 have a METAR?

No on-field METAR is issued for 3LL2. This page uses the nearest reporting station as a reference.

Does 3LL2 have a TAF?

No TAF is issued directly for 3LL2. Use the nearest TAF-issuing field as a planning reference.

What is the field elevation at 3LL2?

3LL2 sits at 650 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for 3LL2?

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.