📍 Decatur⬆ 1,180 ft1 runways
K5M5 ·
Crystal Lake Airport
36.34360°N
-94.44480°W
ARR / DAY
1
▼
14.3%
DEP / DAY
0
▲
200.0%
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 3,865 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
32°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
1 installed
13/31
3,865 ft × 75
ASP● LITLOW
Runway intelligence
Which runway carries the operations, observed over the last 30 days
31
85% of ops
34 land · 0 TO
13
15% of ops
6 land · 0 TO
Runway 31 carries 85% of operations (34 landings, 0 takeoffs) over the last 30 days. The next most-used is 13 at 15%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
31
34 landings
UA 9%
13
6 landings
UA 0%
Approaches to 31 show a 9% unstable-approach rate (3 UA events from 34 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
1.4
flights/day · 42 total
Busy hour (local)
10pm
also 4pm · 2pm
Day vs night
52%
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 11:08 UTC