Airports / K1Q4 / New Jerusalem AirportGood ground coverage

📍 Tracy⬆ 62 ft1 runways

K1Q4 ·

New Jerusalem Airport

37.67910°N

-121.30000°W

ARR / DAY

▼ 100.0%

DEP / DAY

▲ 0.0%

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 0 arrivals and 1 departures per day on average over the last 1 days.

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

From KSCK, 15 mi away (K1Q4 does not publish METAR)

52m ago

Temp

65°F

Wind

9 kts

290°

Visib

10+ km

Ceil

—

KSCK 161555Z 29009KT 10SM CLR 18/13 A2992 RMK AO2 SLP131 T01830128 $

Runways

1 installed

3,530 FT MAX

12/30

3,530 ft × 60

ASPH-F○ unlit

Runway intelligence

Which runway carries the operations, observed over the last 30 days

65% of ops

73 land · 4 TO

35% of ops

39 land · 13 TO

Runway 12 carries 65% of operations (73 landings, 4 takeoffs) over the last 30 days. The next most-used is 30 at 35%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

12 73 landings

UA 15%

30 39 landings

UA 8%

Approaches to 12 show a 15% unstable-approach rate (11 UA events from 73 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

5.3

flights/day · 158 total

Busy hour (local)

7pm

also 12am · 8pm

Day vs night

46%

06:00–20:00 local

Traffic concentrates around 7pm–8pm local, averaging 5.3 flights/day. Weekend volume runs 2.1× weekday (8.9 vs 4.1 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (37% of 154 flights). Top three types: , , .

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

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