Airports / 1CD2 / Tonga AirportGood ground coverage

📍 Platteville⬆ 4,925 ft1 runways

1CD2 ·

Tonga Airport

40.16720°N

-104.79300°W

ARR / DAY

▼ 25.0%

DEP / DAY

▲ 0.0%

Tonga Airport (1CD2) is a small general aviation airport located in Platteville, CO, 18 mi south of Greeley. It features 1 runway measuring 3,000 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

NORMAL

Current weather

From KDEN, 22 mi away (1CD2 does not publish METAR)

51m ago

Temp

73°F

Wind

13 kts

210°

Visib

10+ km

Ceil

—

KDEN 280353Z 21013KT 10SM FEW100 FEW220 23/09 A3019 RMK AO2 SLP140 T02280089

Runways

1 installed

3,000 FT MAX

08/26

3,000 ft × 24

ASPH○ unlit

Runway intelligence

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

57% of ops

16 land · 2 TO

43% of ops

12 land · 0 TO

Runway 26 carries 57% of operations (16 landings, 2 takeoffs) over the last 30 days. The next most-used is 08 at 43%.

Approach quality

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

26 16 landings

UA 19%

08 12 landings

UA 33%

Approaches to 26 show a 19% unstable-approach rate (3 UA events from 16 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 · 32 total

Busy hour (local)

1pm

also 2pm · 3pm

Day vs night

88%

06:00–20:00 local

Traffic concentrates around 1pm–3pm local, averaging 1.1 flights/day. Weekend volume runs 0.9× weekday (1.0 vs 1.1 daily).

Aircraft character

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

5 · 16%

3 · 9%

2 · 6%

Activity is led by (16% of 32 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZDV
Elevation:: 4,925 ft

Custom date range