1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
OL50
Elevation
1,633 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
34.692, -99.915
Airport Information
Facility Type
HELIPORT
Elevation
1,633 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
FORT WORTH
Coordinates
34.6917, -99.9146
Ownership
Public
Current Weather
METAR KCDS 131853Z AUTO VRB06KT 10SM CLR 33/12 A3007 RMK AO2 SLP155 T03280117
Flight Category
VFR
Wind
VRB° at 6 kt
Visibility
10+ SM
Temperature
32.8°C
Dewpoint
11.7°C
Altimeter
1018.40 inHg
Cloud Cover
CLR
Nearest weather from KCDS (27 NM away)
Observed 2026-05-13 18:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 40 ft | 40 ft | ASPH | PERI |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | HARMON MEMORIAL HOSPITAL |
Active NOTAMs
No active NOTAMs for OL50.
Nearby Airports in Oklahoma
Nearest airports
- 4OK0 — 1904 PRIVATE RUNWAY
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EDMOND
- OK68 — 6B Airfield
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Oklahoma airports
OL50 Operational Overview
Location & Facility
HARMON MEMORIAL HOSPITAL (OL50) is a publicly owned heliport restricted to private use located in HOLLIS, Oklahoma, United States. The field sits at an elevation of 1,633 feet above mean sea level (MSL) at coordinates 34.6917°N, 99.9146°W.
Helipads
HARMON MEMORIAL HOSPITAL has 1 helipad. The longest pad (H1) measures 40 feet by 40 feet with a asph surface.
Communications & Operations
HARMON MEMORIAL HOSPITAL is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at HARMON MEMORIAL HOSPITAL 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 OL50?
OL50 is the ICAO identifier for HARMON MEMORIAL HOSPITAL, a public-use airport located in HOLLIS, Oklahoma, United States.
How many runways does HARMON MEMORIAL HOSPITAL have?
HARMON MEMORIAL HOSPITAL (OL50) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of OL50?
The field elevation of HARMON MEMORIAL HOSPITAL is 1,633 feet above mean sea level (MSL).
Is fuel available at OL50?
No fuel types are currently listed for HARMON MEMORIAL HOSPITAL. Contact the FBO directly for availability.
What are the current weather conditions at OL50?
The current flight category at HARMON MEMORIAL HOSPITAL is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at OL50?
There are currently no active NOTAMs for HARMON MEMORIAL HOSPITAL.
How do I access complete data for OL50?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HARMON MEMORIAL HOSPITAL.
Where is HARMON MEMORIAL HOSPITAL located?
HARMON MEMORIAL HOSPITAL (OL50) is located in HOLLIS, Oklahoma, United States, at an elevation of 1,633 ft MSL.