wxdecoder
42IL

Lynn Heliport

Union, IllinoisElevation 870 ftHeliport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 100 ft

H1
Dimensions
100 x 100 ft
Surface
Turf (good)
RWY H1

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

AIRPORT INFORMATION

Facility & services

Lynn Heliport is in Union, Illinois. Field elevation 870 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerTIMOTHY LYNN
Manager phone847-833-3830
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA42IL
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)KANKAKEE
RegionIllinois
CountryUnited States
Coordinates42.2033, -88.4975
Distance from city3 NM SE
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›PRVDD TFC STAYS BLO TPA OF (5LL7); APCH USING 050 & 160 DEG; DEP USING 230 & 340 DEG; AREA IS APPROPRIATELY MARKED; WIND INDICATOR IS MAINTAINED; COMPLY WITH CFR 91.126 (B)(2).
›FOR CD CTC CHICAGO APCH AT 847-289-0926.
›BLDGS, TREES & POWER LINES ALL QUADRANTS.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗42IL on OurAirports
FREQUENTLY ASKED
Does 42IL have a METAR?
No on-field METAR is issued for 42IL. This page uses the nearest reporting station as a reference.
Does 42IL have a TAF?
No TAF is issued directly for 42IL. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 42IL?
42IL sits at 870 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 42IL?
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.