1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
FAA
CD40
Elevation
6,737 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
39.429, -104.659
Airport Information
Facility Type
HELIPORT
Elevation
6,737 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
DENVER
Coordinates
39.4294, -104.6589
Ownership
Private
Hours of Operation
Current Weather
METAR KAPA 131653Z VRB03KT 10SM FEW100 FEW120 FEW220 26/02 A3015 RMK AO2 SLP139 T02610017
Flight Category
VFR
Wind
VRB° at 3 kt
Visibility
10+ SM
Temperature
26.1°C
Dewpoint
1.7°C
Altimeter
1021.10 inHg
Cloud Cover
FEW
Nearest weather from KAPA (14 NM away)
Observed 2026-05-13 16:53Z
Nearby Weather Cameras
No camera at CD40. Showing nearest cameras.
Monument Hill/Kelly Air Park
East · Camera 2 · 4 cameras total
12 NM away
Centennial Airport
NorthWest · Camera 4 · 4 cameras total
14 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 100 ft | 100 ft | TURF | - |
Active NOTAMs
No active NOTAMs for CD40.
Nearby Airports in Colorado
Nearest airports
- CD23 — Aero Bear Field
Calhan
- CD23 — AERO BEAR FLD
CALHAN
- 49CO — AIR DUSTERS INC
ROGGEN
- 49CO — AIR DUSTERS INC
ROGGEN
- null — Air Sprayers Airport
Granada
Colorado airports
CD40 Operational Overview
Location & Facility
HILLTOP (CD40) is a privately owned heliport restricted to private use located in FRANKTOWN, Colorado, United States. The field sits at an elevation of 6,737 feet above mean sea level (MSL) at coordinates 39.4294°N, 104.6589°W.
Helipads
HILLTOP has 1 helipad. The longest pad (H1) measures 100 feet by 100 feet with a turf surface.
Communications & Operations
HILLTOP is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near HILLTOP, 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 HILLTOP 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 CD40?
CD40 is the ICAO identifier for HILLTOP, a public-use airport located in FRANKTOWN, Colorado, United States.
How many runways does HILLTOP have?
HILLTOP (CD40) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of CD40?
The field elevation of HILLTOP is 6,737 feet above mean sea level (MSL).
Is fuel available at CD40?
No fuel types are currently listed for HILLTOP. Contact the FBO directly for availability.
What are the current weather conditions at CD40?
The current flight category at HILLTOP is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at CD40?
There are currently no active NOTAMs for HILLTOP.
How do I access complete data for CD40?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HILLTOP.
Where is HILLTOP located?
HILLTOP (CD40) is located in FRANKTOWN, Colorado, United States, at an elevation of 6,737 ft MSL.
Does CD40 have weather cameras?
CD40 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.