Community airport · Live view
Mason Island Air Club KMSA
Built by DunK1nWx · Established September 2026
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Free · installs KMSA into MSFS 2024
Live Airport ViewKMSA · Mason Island Air Club
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HDG ---°
live traffic · quiet skies
Drag to look around · flat view by default · 3D terrain and orbit optional · flyable in Microsoft Flight Simulator 2024
Runways
2
Longest strip
3,281 ft asphalt
Placed objects
168
Field elevation
428 ft
SteadyTour pay x1
8 pilots this week. As one of your first 10 new airports today, it pays x1 the normal tour amount.
RNAV RWY 25 · LNAV/VNAV · CRS 250° · GP 3.0° · charts linked
Charts
Airport diagram
1 / 2Open / print
Auto-published chart
Mason Island Air Club (KMSA)
AIRPORT DIAGRAM
KMSA
FIELD ELEV
428′
VARIATION
1.8°W
ARP
38°57.7'N 90°27.8'W
RUNWAYS
2
Legend
- Runway, hard surface
- Runway, turf, dirt or gravel
- Taxiway
- Apron / ramp
- Taxiway name
- Connector name
- Runway holding position
- Building
- Control tower
- Parking stand
- Helipad
- Fuel
- Windsock
Runways
| RWY | Dimensions | Surface | True / Mag | Lighting & aids |
|---|---|---|---|---|
| 07 | 3,281 X 75 ft | asphalt | 68.0° / 070° | edge |
| 25 | 248.0° / 250° | PAPI | ||
| 06 | 1,969 X 98 ft | dirt | 57.0° / 059° | - |
| 24 | 237.0° / 239° | - |
Stands: 19 · Helipads: 5 (2 off the diagram)
15 taxiway, apron or building features lie away from the runways and are not drawn.
ATC routes on the airport's published taxi network and holds aircraft short at every runway exit, painted or not.
Auto-published from the airport design · for Microsoft Flight Simulator only - not for real-world navigation.
Auto-published plate
Mason Island Air Club (KMSA)
RNAV (GPS) RWY 25
RNP APCH · LNAV/VNAV
APCH
RNP LNAV/VNAV
FINAL CRS
250°M
GP / TCH
3.0° / 52′
DA (VNAV)
720′ (250′)
TDZE
470′
APT ELEV
428′
Plan view · north up · not for navigation
Profile view · not to scale
Straight-in minimums
| LNAV/VNAV DA(H) | 720′ (250′) |
| LNAV MDA(H) | 870′ (400′) |
| VIS | 1,600 m / 1 SM |
Runway & lighting
| RWY 25 | 3,281′ · asphalt |
| Lighting | PAPI |
Auto-published from the airport design · for Microsoft Flight Simulator only — not for real-world navigation.
From the builder
The story of Mason Island Air Club
Mason Island Air Club is a fictional, secluded aviation retreat set on an island along the Mississippi River near Grafton, Illinois. It's isolation from mainstream society while being so closed to it makes flying in an important part of the experience, while also preserving the quiet and exclusive character of the air club. Pilots are rewarded with sweeping views of the Mississippi River, dramatic river bluffs, wooded hillsides and the scenery of Grafton and the scenery of the area. Whether you arrive for a quick stop or want to spend time exploring the island, Mason Island offers a unique feel that is far removed from a typical airport's feel.
- DunK1nWx
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Comments
SAVCOM
hi, see you sneaked this one in !!, added to my list, to get you some aeros. please get me a tent, so i can overnight eh!, nice location.
SoarUK
Your visitors board doesn't appear to be working.........
SAVCOM
Love the dirt road that meanders away from the field, excellent improvements so far, grand job, and many thanks for supporting me to.
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