31IS NOTAMs
Active notices for Mason District Hospital Heliport (31IS), Havana, IL. 1 in force, as of 7 Aug 2026 0916Z.
All of Mason District Hospital Heliport — runways, frequencies, charts and live weatherLive from the FAA NOTAM Management Service · updated 5h ago
Approach & navaids 1
All 1 active NOTAM every severity, with windows and raw text
Approach & navaids · 1 active
SPECIAL IAP MASON DISTRICT HOSPITAL, HAVANA, IL
MediumFrom 17 Feb 2026 2310Z to 15 Oct 2026 2359Z · NOTAM 6/5527 · FDC
SPECIAL IAP MASON DISTRICT HOSPITAL, HAVANA, IL. COPTER RNAV (GPS) 082, ORIG-A...BUTLR ONE (RNAV)...CHANGE ALL REFERENCE TO PEORIA APPROACH TO READ: ST LOUIS APPROACH.
!FDC 6/5527 31IS SPECIAL IAP MASON DISTRICT HOSPITAL, HAVANA, IL. COPTER RNAV (GPS) 082, ORIG-A...BUTLR ONE (RNAV)...CHANGE ALL REFERENCE TO PEORIA APPROACH TO READ: ST LOUIS APPROACH. 2602172310-2610152359
NOTAMs are shown for planning. Always confirm with an official preflight briefing.
Frequently asked
Are there any NOTAMs at 31IS right now?
Mason District Hospital Heliport has 1 active NOTAM.
What is a NOTAM?
A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.
What is an FDC NOTAM?
A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.
More about 31IS
NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.