📍 Decatur⬆ 1,180 ft1 runways
K5M5 ·
Crystal Lake Airport
36.34360°N
-94.44480°W
ARR / DAY
1
▲
0.0%
DEP / DAY
0
▲
0.0%
Crystal Lake Airport (K5M5) is a small general aviation airport located in Decatur, AR, 78 mi east of Broken Arrow. It features 1 runway measuring 3,863 feet. SkyMeter has observed roughly 1 arrivals and 0 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
From KXNA, 9 mi away (K5M5 does not publish METAR)
Temp
91°F
Wind
12 kts
330°
Visib
10+ km
Ceil
—
Runways
1 installed
13/31
3,863 ft × 75
ASP● LITLOW
Runway intelligence
Which runway carries the operations, observed over the last 30 days
31
97% of ops
33 land · 1 TO
13
3% of ops
1 land · 1 TO
Runway 31 carries 97% of operations (33 landings, 1 takeoffs) over the last 30 days. The next most-used is 13 at 3%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
31
33 landings
UA 12%
13
1 landings
UA 0%
Approaches to 31 show a 12% unstable-approach rate (4 UA events from 33 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
1.1
flights/day · 33 total
Busy hour (local)
2pm
also 7pm · 4pm
Day vs night
79%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| APCH | 121.000 | — |
| APCH | 244.575 | — |
| UNICOM | 122.800 | — |
| FAYETTEV | 126.100 | — |
| OTHER | 126.100 | — |
| CD/P | 126.600 | — |
| OTHER | 126.600 | — |
| FAYETTEV | 269.000 | — |
| OTHER | 269.000 | — |
Airport operations
- ARTCC:
- ZME
- Mag var:
- 3° E
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 18:28 UTC