31IS
Mason District Hospital Heliport
Havana, IllinoisElevation 479 ftHeliport
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Runway detail & declared distances
H1
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
Mason District Hospital Heliport is in Havana, Illinois. Field elevation 479 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerSCOTT SEWARD
Manager phone(309) 543-8574
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATA31IS
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)KANKAKEE
RegionIllinois
CountryUnited States
Coordinates40.3078, -90.0546
Distance from city0 NM N
SERVICES & LIGHTING
Control towerNon-towered
BeaconSee remarks · White-green-yellow (heliport)
AIRPORT REMARKS
Operational remarks
›NUMEROUS OBSTRUCTIONS ALL QUADRANTS.
›FLOOD LGTS.
›FOR CD CTC ST LOUIS APCH AT 314-890-1017.
›ALL APP/DEP ROUTES FROM 360 DEG CLOCKWISE TO 270 DEG; TAKEOFF/LDG AREA APPROPRIATELY MARKED; NON-OBSTRUCTING WIND INDICATOR MAINTAINED.
›24 HRS
FREQUENTLY ASKED
Does 31IS have a METAR?
No on-field METAR is issued for 31IS. This page uses the nearest reporting station as a reference.
Does 31IS have a TAF?
No TAF is issued directly for 31IS. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 31IS?
31IS sits at 479 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 31IS?
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.