0LL4
Flaherty Field
La Salle, IllinoisElevation 664 ftSmall airport
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Runway detail & declared distances
09/27
RWY 09
Traffic patternLeft
RWY 27
Traffic patternLeft
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Flaherty Field is in La Salle, Illinois. Field elevation 664 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerGREGG FLAHERTY
Manager phone815-224-2679
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA0LL4
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)KANKAKEE
RegionIllinois
CountryUnited States
Coordinates41.4196, -89.1214
Distance from city2 NM NW
SERVICES & LIGHTING
Control towerNon-towered
Traffic pattern alt800 ft MSL
AIRPORT REMARKS
Operational remarks
›ROAD RIGHT & LEFT OF CNTRLN.
›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
›EMAIL ADDRESS: GFSF73@COMCAST.NET (ALL LOWER CASE)
›HAS A 232 FT TURF STOPWAY WEST END.
›YELLOW CONES & GREEN THR LGTS.
›EXISTED PRIOR TO 1959.
FREQUENTLY ASKED
Does 0LL4 have a METAR?
No on-field METAR is issued for 0LL4. This page uses the nearest reporting station as a reference.
Does 0LL4 have a TAF?
No TAF is issued directly for 0LL4. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 0LL4?
0LL4 sits at 664 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 0LL4?
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.