Grand Tower Heliport HeliportPrivate
3IS9 · Grand Tower, IL · 370 ft elevation · var 1E · Non-towered
Airport information
- FAA LID
- 3IS9
- Coordinates
- 37.6328, -89.5062
- Elevation
- 370 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- ST LOUIS
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- SAINT LOUIS · 1-800-WX-BRIEF
- Attendance
- ALL IREG
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1993/11
- Distance from city
- 0 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-23
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:06 AM | 10:06Z |
| Sunrise | 05:37 AM | 10:37Z |
| Sunset | 08:23 PM | 01:23Z |
| Evening civil twilight Loggable night begins | 08:54 PM | 01:54Z |
Plan a flight from 3IS9
Night operations
- Airport lighting
- SS-SR
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Runway H1/
40 ft × 40 ft · Concrete (Good)- Heading
- n/a
- Threshold elev
- 370 ft
- Traffic pattern
- Left
- Heading
- 324° mag · 325° true
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CGI · Cape Girardeau | VOR-DME | 112.90 | r006° / 24.5 NM |
| MWA · Marion | VOR-DME | 110.40 | r249° / 24.6 NM |
| FAM · Farmington | VORTAC | 115.70 | r093° / 34.7 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 3IS9. VFR sectional link above.
Ownership & management
Remarks FAA
General
- (E111-3) UNAUTHORIZED PERSONS RESTICTED FROM ACCESS DURING FLT OPS BY USE OF NON-OBSTRUCTING SAFETY BARRIER. FIRE PROTECTION PRVDD IN ACCORDANCE WITH LOCAL FIRE CODES & OR FAA AC 150/5390-2.
- FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.
Obstructions
- APCHS INBOUND ARE: 210 DEG - CTL OBSTN IS 15 FT POLE; 100 FT FM FATO EDGE & 25 FT LT OF CNTRLN; SLOPE = 6.1; 300 DEG - CTL OBSTN IS 15 FT BLDG; 100 FT FM FATO EDGE; SLOPE = 6:1.
- 100 FT TERRAIN 100 FT NW.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 3IS9 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About 3IS9
Grand Tower Heliport (3IS9) is a heliport in Grand Tower, IL, at 370 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3IS9, refreshed from the Aviation Weather Center and FAA NASR.
Does 3IS9 have a control tower?
No. Grand Tower Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 3IS9?
Grand Tower Heliport has 1 runway; the longest is 40 ft. See the Runways tab for headings, surface, and lighting.
Where is 3IS9?
Grand Tower Heliport is in Grand Tower, IL, at an elevation of 370 ft MSL. Coordinates: 37.6328, -89.5062.
Fly out of 3IS9 often?
Save 3IS9 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.