1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
4PS4
Elevation
2,114 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
41.815, -75.534
Airport Information
Facility Type
AIRPORT
Elevation
2,114 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
NEW YORK
Coordinates
41.8152, -75.5342
Ownership
Private
Hours of Operation
Current Weather
METAR KAVP 220554Z AUTO 00000KT 10SM CLR 08/06 A3030 RMK AO2 SLP261 T00780061 10139 20078 53003
Flight Category
VFR
Wind
0° at 0 kt
Visibility
10+ SM
Temperature
7.8°C
Dewpoint
6.1°C
Altimeter
1026.20 inHg
Cloud Cover
CLR
Nearest weather from KAVP (31 NM away)
Observed 2026-05-22 05:54Z
Nearby Weather Cameras
No camera at 4PS4. Showing nearest cameras.
Cherry Ridge
North · Camera 1 · 4 cameras total
25 NM away
Teterboro Airport
South · Camera 3 · 4 cameras total
106 NM away
8 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 06/24 | 2,500 ft | 100 ft | TURF | - |
Active NOTAMs
No active NOTAMs for 4PS4.
Nearby Airports in Pennsylvania
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4PS4 Operational Overview
Location & Facility
MOUNTAIN TOP (4PS4) is a privately owned airport restricted to private use located in THOMPSON, Pennsylvania, United States. The field sits at an elevation of 2,114 feet above mean sea level (MSL) at coordinates 41.8152°N, 75.5342°W.
Runways
MOUNTAIN TOP has 1 runway. The longest runway (06/24) measures 2,500 feet by 100 feet with a turf surface.
Communications & Operations
MOUNTAIN TOP is a non-towered (pilot-controlled) field.
Weather Cameras
2 FAA Weather Cameras are available near MOUNTAIN TOP, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at MOUNTAIN TOP is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is 4PS4?
4PS4 is the ICAO identifier for MOUNTAIN TOP, a public-use airport located in THOMPSON, Pennsylvania, United States.
How many runways does MOUNTAIN TOP have?
MOUNTAIN TOP (4PS4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 4PS4?
The field elevation of MOUNTAIN TOP is 2,114 feet above mean sea level (MSL).
Is fuel available at 4PS4?
No fuel types are currently listed for MOUNTAIN TOP. Contact the FBO directly for availability.
What are the current weather conditions at 4PS4?
The current flight category at MOUNTAIN TOP is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 4PS4?
There are currently no active NOTAMs for MOUNTAIN TOP.
How do I access complete data for 4PS4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MOUNTAIN TOP.
Where is MOUNTAIN TOP located?
MOUNTAIN TOP (4PS4) is located in THOMPSON, Pennsylvania, United States, at an elevation of 2,114 ft MSL.
Does 4PS4 have weather cameras?
4PS4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.