Airports / CPZ3 / Trenton / Mountain View AirportModerate ground coverage
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Trenton / Mountain View Airport satellite view
📍 Prince Edward County⬆ 362 ft4 runways
CPZ3 ·

Trenton / Mountain View Airport

44.06940°N
-77.33810°W
ARR / DAY
1
▼ 73.7%
DEP / DAY
2
▼ 8.3%

Trenton / Mountain View Airport (CPZ3) is a small general aviation airport located in Prince Edward County, Canada, 71 km west of Kingston. It features 4 runways with the longest being 5,000 feet. SkyMeter has observed roughly 1 arrivals and 2 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

From KART, 66 mi away (CPZ3 does not publish METAR)

38m ago
Temp
73°F
Wind
4 kts
220°
Visib
10+ km
Ceil
—
KART 032256Z AUTO 22004KT 10SM CLR 23/17 A2986 RMK AO2 SLP108 T02280167

Runways

4 installed

5,000 FT MAX
06L/24R
4,800 ft × 60
GVL○ unlit
06R/24L
5,000 ft × 90
ASP○ unlit
10/28
3,026 ft × 150
ASP○ unlitCLOSED
16/34
3,000 ft × 150
ASP○ unlit

Runway intelligence

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

10
29% of ops
23 land · 0 TO
24L
27% of ops
21 land · 23 TO
06R
24% of ops
19 land · 5 TO
16
19% of ops
15 land · 2 TO
34
0% of ops
0 land · 2 TO
Runway 10 carries 29% of operations (23 landings, 0 takeoffs) over the last 30 days. The next most-used is 24L at 27%.

Approach quality

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

10 23 landings
UA 0%
24L 21 landings
UA 0%
06R 19 landings
UA 11%
16 15 landings
UA 13%
34 0 landings
UA 0%
Approaches to 10 show a 0% unstable-approach rate (0 UA events from 23 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
2.6
flights/day · 78 total
Busy hour (local)
4pm
also 2am · 6pm
Day vs night
60%
06:00–20:00 local
Traffic concentrates around 4pm–6pm local, averaging 2.6 flights/day. Weekend volume runs 0.5× weekday (1.6 vs 3.1 daily).

Aircraft character

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

23 · 29%
19 · 24%
14 · 18%
4 · 5%
3 · 4%
3 · 4%
Activity is led by (29% of 78 flights). Top three types: , , .

Communications Frequencies

2026-06-11
Airport operations
ARTCC:
ZYZ
Elevation:
362 ft

Pilot & community notes

2 comments from OurAirports (click to expand)

2
Anonymous
10/28/2013
Moutaunview Airport
The Air Cadets do glider pilot training in the Summer starting beginning July and finish mid August. In the Spring (Apr thru start of Jun) and Fall (beginning Sep till beginning of Nov) also do glider familiarization flights for the local Air Cadet sqns.
Lommer
08/07/2007
Normally closed
This airport is PPR, and as a military aerodrome is normally closed to civilian traffic. The Air Cadets do sometimes run glider ops out of here though.
© SkyMeter · All flight data subject to ODbL attribution · Updated 23:34 UTC