Airports / 1CD2 / Tonga AirportGood ground coverage

📍 Platteville⬆ 4,925 ft1 runways

1CD2 ·

Tonga Airport

40.16720°N

-104.79300°W

ARR / DAY

▲ 20.0%

DEP / DAY

▲ 300.0%

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 1 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KEIK, 17 mi away (1CD2 does not publish METAR)

just now

Temp

84°F

Wind

5 kts

90°

Visib

10+ km

Ceil

—

METAR KEIK 312355Z AUTO 09005KT 10SM BKN110 BKN130 29/06 A3007 RMK AO2 T02900057 10306 20260 56013

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

56% of ops

14 land · 2 TO

44% of ops

11 land · 0 TO

Runway 26 carries 56% of operations (14 landings, 2 takeoffs) over the last 30 days. The next most-used is 08 at 44%.

Approach quality

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

26 14 landings

UA 29%

08 11 landings

UA 27%

Approaches to 26 show a 29% unstable-approach rate (4 UA events from 14 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 1pm · 3pm

Day vs night

82%

06:00–20:00 local

Traffic concentrates around 2pm–3pm local, averaging 1.1 flights/day. Weekend volume runs 1.1× weekday (1.2 vs 1.1 daily).

Aircraft character

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

6 · 18%

3 · 9%

2 · 6%

Activity is led by (18% of 33 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Airport operations

ARTCC:: ZDV
Elevation:: 4,925 ft

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