Trenton / Mountain View Airport (CPZ3), Ontario

Ameliasburgh, Canada Elevation 362 ft Eastern Time (America/Toronto)

Landing essentials

Whether you can land, whether you can refuel, and how customs works here.

Longest runway

5,000 ft

Asphalt, longest of 3

Customs

Nearest

CYTR, 9 NM

Overview

Trenton / Mountain View Airport (CPZ3) is a public-use field in Ameliasburgh, Ontario, offering both paved and gravel runway surfaces. It sits close to CFB Trenton and within reach of several regional airports, with the nearest customs facility located across the border at CYTR.

Skystar coordinates catering, fuel and trip support at CPZ3. See rates ↓

Runways

Trenton / Mountain View Airport has three paved and unpaved runways. The longest, 06R/24L, is 5,000 ft long and 90 ft wide, with an asphalt surface.

DesignationLengthWidthSurface

06R/24L 5,000 ft 90 ft Asphalt

06L/24R 4,800 ft 60 ft Gravel

16/34 3,000 ft 150 ft Asphalt

Runways are listed longest first.

Source: FAA Form 5010.

Customs

Trenton / Mountain View Airport does not clear customs. The nearest port of entry is CFB Trenton (CYTR), 9 NM away.

CustomsNot available

Clearance CFB Trenton, 9 NM

Source: CBSA list of airports of entry.

Climate

Trenton / Mountain View Airport averages 3.9 days above 90°F in July, 28.6 freeze days in January and 3.2 snow days in January. July is the warmest month, with average highs of 79.7°F, and January the coldest, at 29.1°F.

3.9 days above 90°F in July 28.6 freeze days in January 3.2 snow days in January

MonthMax temp (°F)Precip (in) Days >90°FFreeze days Snow days

Jan 29.1 3.09 0.0 28.6 3.2

Feb 30.7 2.36 0.0 26.7 2.8

Mar 39.9 2.54 0.0 25.9 1.4

Apr 52.9 3.32 0.0 12.6 0.3

May 66.0 3.20 0.1 1.0 0.0

Jun 75.0 3.26 1.7 0.0 0.0

Jul 79.7 2.96 3.9 0.0 0.0

Aug 78.1 2.76 1.9 0.0 0.0

Sep 70.9 3.61 0.5 0.3 0.0

Oct 57.6 3.59 0.0 6.1 0.0

Nov 45.3 3.31 0.0 18.2 0.7

Dec 34.5 3.03 0.0 26.6 2.1

Weather station is 8.8 NM from the field. 1991–2020 climate normals.

Source: Environment and Climate Change Canada.

Nearby airfields

Trenton / Mountain View Airport has four airfields within 46 NM. The closest is CFB Trenton (CYTR), 8.72 NM west.

#AirfieldIdentifierBearingDistance

1 CFB Trenton CYTR W 8.72 NM

2 Tyendinaga Mohawk Airport NE 12.10 NM

3 Kingston Norman Rogers Airport CYGK E 33.28 NM

4 Peterborough Regional Airport CYPQ W 45.18 NM

Source: Skystar calculation from official coordinates.

Data last refreshed September 2026. See our methodology →

Skystar at CPZ3

We arrange catering, fuel and trip support here. Supplier prices reach you unchanged; our coordination fee sits on its own line.

Catering

Minimum $75

Trip support

No minimum

Fuel

$0.10 / gal

Minimum $75 per uplift, under 750 gallons

Card processing

* Supported by Stripe

The same order, priced two ways.

$600.00 catering order at CPZ3.

Market practice

Kitchen price $675.00

Coordination fee Not shown

Card processing $33.75

Total due, USD $708.75

Skystar

Kitchen price$600.00

Coordination fee$75.00

Card processing$33.75

Total due, USD$708.75

Unchanged.

What the kitchen invoices us is what your quote reads.

One line, fixed.

The $75 minimum applies below $862.50.

At cost.

Passed on at the exact amount the processor took.

Market practice figures are industry averages, not a specific competitor.

Get a quote Full rate card →

Frequently asked questions

Is customs available at Trenton / Mountain View Airport (CPZ3)?

Trenton / Mountain View Airport (CPZ3) does not have customs onsite. The nearest customs facility is CYTR, located 8.72 nautical miles away, so international arrivals need to coordinate clearance there or at another designated port of entry.

What is the longest runway at CPZ3?

The longest runway at CPZ3, Trenton / Mountain View Airport, is 06R/24L, a paved asphalt strip measuring 5,000 feet long and 90 feet wide. The field also has a shorter paved runway, 16/34, at 3,000 feet, plus an unpaved gravel runway, 06L/24R.

Does Trenton / Mountain View Airport have a gravel runway?

Yes, Trenton / Mountain View Airport includes an unpaved gravel runway, 06L/24R, measuring 4,800 feet long and 60 feet wide. This runway sits alongside two paved options, giving the field a mix of surface types for different aircraft.