📍 Tracy⬆ 62 ft1 runways
K1Q4 ·
New Jerusalem Airport
37.67910°N
-121.30000°W
ARR / DAY
2
▼
15.8%
DEP / DAY
2
▼
42.9%
New Jerusalem Airport (K1Q4) is a small general aviation airport located in Tracy, CA, 17 mi west of Modesto. It features 1 runway measuring 3,530 feet. SkyMeter has observed roughly 2 arrivals and 2 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
From KSCK, 15 mi away (K1Q4 does not publish METAR)
Temp
82°F
Wind
6 kts
310°
Visib
10+ km
Ceil
—
Runways
1 installed
12/30
3,530 ft × 60
ASPH-F○ unlit
Runway intelligence
Which runway carries the operations, observed over the last 30 days
12
66% of ops
97 land · 11 TO
30
34% of ops
50 land · 17 TO
Runway 12 carries 66% of operations (97 landings, 11 takeoffs) over the last 30 days. The next most-used is 30 at 34%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
12
97 landings
UA 21%
30
50 landings
UA 6%
Approaches to 12 show a 21% unstable-approach rate (20 UA events from 97 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
6.4
flights/day · 193 total
Busy hour (local)
11pm
also 7pm · 12am
Day vs night
42%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.900 | — |
Airport operations
- ARTCC:
- ZOA
- Elevation:
- 62 ft
- Mag var:
- 16° E
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 20:48 UTC