Harmon Memorial Hospital Heliport

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Location

Latitude: 
 34-41-30.2856N (34.691746)
Longitude: 
 099-54-52.5024W (-99.914584)
Elevation: 
 1633.0 feet MSL (498 m MSL)
Magnetic Variation: 
 4.5 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -6.0 (Standard Time)
UTC -5.0 (Daylight Savings Time)
From City: 
 01 N.M. NNW of Hollis, Oklahoma
Found On: 
 Dallas-Ft Worth Chart
FAA Region: 
 ASW

Contacts

Manager: 
Publicly owned: 
ANDREW SPELLMAN
400 E. CHESTNUT ST.
HOLLIS, OK 73550
580-688-2303		 HARMON MEMORIAL HOSPITAL
400 E CHESTNUT ST.
HOLLIS, OK 73550
580-688-3363

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Heliport
Activation Date: 
 07/2025
Control tower: 
 No
Boundary ARTCC: 
 ZFW (Fort Worth)
Responsible ARTCC: 
 ZFW (Fort Worth)
Lighting Schedule: 
 SS-SR
Traffic Pattern Altitude (MSL): 
 2633 feet (803 m)

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  122.900

       

    Fixed Based Operators (FBOs) & Fuel

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    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Mc Alester(MLC)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near OL50

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    24.1 Childress Municipal Airport
    (CDS KCDS CDS)    		 230 225 100LL, Jet A-1+
    26.0 Quanah Municipal Airport
    (F01)    		 162 158 100LL
    28.4 Altus/Quartz Mountain Regional Airport
    (AXS KAXS AXS)    		 88 84 100LL, Jet A+
    31.2 Sayre Municipal Airport
    (3O4)    		 23 19 100LL
    41.9 Wilbarger County Airport
    (WIB F05)    		 131 127 100LL, Jet A+
    44.6 Snyder Airport
    (4O1)    		 94 90 100LL, Jet A
    46.0 Hobart Regional Airport
    (HBR KHBR HBR)    		 66 62 100LL, Jet A+
    59.0 Cordell Municipal Airport
    (F36)    		 51 47 100LL
    64.1 Grandfield Municipal Airport
    (1O1)    		 114 110 100LL
    70.0 Clinton Regional Airport
    (CLK KCLK CLK)    		 43 39 100LL, Jet A+
    70.5 Seymour Municipal Airport
    (60F)    		 152 148 100LL
    74.3 Lawton-Fort Sill Regional Airport
    (LAW KLAW LAW)    		 95 91 100LL, Jet A-1+
    76.1 Hemphill County Airport
    (KHHF HHF)    		 341 336 100LL, Jet A, Jet A++100
    76.6 Perry Lefors Field Airport
    (PPA KPPA PPA)    		 316 311 100LL, Jet A-1+
    78.3 Wichita Valley Airport
    (F14)    		 124 120 100LL
    79.8 Weatherford Stafford Airport
    (KOJA OJA)    		 49 45 100LL, Jet A+
    81.4 Floydada Municipal Airport
    (41F)    		 239 234 100LL, Jet A
    82.1 Sheppard AFB/Wichita Falls Municipal Airport
    (SPS KSPS SPS)    		 120 116 100LL, Jet A
    85.3 Thomas Municipal Airport
    (1O4)    		 42 38 100LL, Jet A+
    86.4 Kickapoo Downtown Airport
    (KIP KCWC CWC)    		 124 120 100LL, Jet A

    Notices to Airmen (NOTAMS)

    NOTAMs

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    Remarks

    A14 OTR CTC: ANDREWSPELLMAN@HARMONMEMORIAL.COM
    A30-H1 PRI INGRESS 045 DEGS; PRI EGRESS 045 DEGS. SECONDARY INGRESS 315 DEGS; SECONDARY EGRESS 315 DEGS.
    A30A-H1 TLOF 40 X 40 FT; FATO 68.2 X 68.2 FT; SAFETY AREA 91.4 X 91.4 FT. MAX HEL GWT 12,000 LBS.
    E111 DAY/ NIGHT VFR.

    Runways

    Runway Summary

    Runways: H1
    Longest Runway: H1 is 40 ft (12 m) long
    Runways with an Instrument Approach:

    OL50 Airport Runway Details

    Helipad H1  40 ft x 40 ft (12 m x 12 m)
    Runway Length Source:  ADO as of 07/15/2025
    Surface:  Asphalt - Good condition - No special surface treatment
    Runway Edge Lights:  Perimeter lights (for helipads) Intensity

    Helipad H1
    Elevation: 
    		 1633.0
    Latitude: 
    		 34-41-30.2856N
    Longitude: 
    		 099-54-52.5024W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees
    Runway Markings Type: 
    		 Basic
    Runway Markings Condition:
    		Good

    Services

    Airframe Repair: 
    		 Major
    Powerplant Repair: 
    		 Major
    Bottled Oxygen: 
    		 None
    Bulk Oxygen: 
    		 None
    Fuel Available: 
    		 100LL, Jet A
    Landing Fees: 
    		 No
    Parking: 
    		 Hangars and tiedowns available

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    Maps & Diagrams

    OL50 Sectional

    Flight Planning
    at skyvector.com

    OL50 Diagram


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