Diablo Heliport

US Flag

Location

Latitude: 
 48-42-49.5000N (48.71375)
Longitude: 
 121-08-28.0000W (-121.141111)
Elevation: 
 893.0 feet MSL (272 m MSL)
Magnetic Variation: 
 15 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -8.0 (Standard Time)
UTC -7.0 (Daylight Savings Time)
From City: 
 00 N.M. N of Diablo, Washington
Found On: 
 Seattle Chart
FAA Region: 
 ANM

Contacts

Manager: 
Privately owned: 
WILLIAM ANDERSEN
500 NEWHALEM STREET
ROCKPORT, WA 98283
206-386-4481		 CITY LIGHT
700 5TH AVE
SEATTLE, WA 98125
206-684-3045

Operations

Airport Status: 
 Operational
Facility Use: 
 Private
Type: 
 Heliport
Activation Date: 
 11/2011
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
Unattended
Boundary ARTCC: 
 ZSE (Seattle)
Responsible ARTCC: 
 ZSE (Seattle)
Lighting Schedule: 
 SS-SR
Traffic Pattern Altitude (MSL): 
 1893 feet (577 m)

Based Aircraft

Annual Operations (as of )

Communications

       

    Fixed Based Operators (FBOs) & Fuel

    (Click on a business for detail)
    Please help us keep this information up to date. This is a FREE SERVICE just like everything else on Airport Guide! If you see that a business needs to be added, modified, or deleted please fill out our
    .
    Business Name Frequency Phone Fuel Grade
    To add, modify, or delete a business
    .

    Flight Service Stations

    Primary Alternate
    FSS on Field: 
    FSS Name (ID):  Seattle(SEA)
    Frequency: 
    Toll Free Phone:  1-800-WX-BRIEF

    Instrument Procedures / Charts

    Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.

    Navigation Aids (Navaids) near WT70

    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
    43.1 Methow Valley State Airport
    (S52)    		 113 98 100LL, Jet A
    52.4 Arlington Municipal Airport
    (KAWO AWO)    		 231 216 100LL, Jet A
    52.9 Skagit Regional Airport
    (MVW KBVS BVS)    		 254 239 100LL, Jet A
    54.0 Lynden Municipal/Jansen Field Airport
    (38W)    		 286 271 100LL
    55.4 Bellingham International Airport
    (BLI KBLI BLI)    		 275 260 100LL, Jet A
    61.0 First Air Field Airport
    (W16)    		 214 199 100ll
    61.7 Anacortes Airport
    (OTS 74S)    		 258 243 100, Jet A
    61.9 Harvey Field Airport
    (S43)    		 218 203 100LL, Jet A
    66.0 Okanogan Legion Airport
    (S35)    		 108 93 100LL
    66.1 Omak Airport
    (OMK KOMK OMK)    		 102 87 100LL, Jet A
    66.4 Seattle Paine Field International Airport
    (PAE KPAE PAE)    		 223 208 100LL, Jet A
    67.0 Delaurentis Airport
    (ODW KOKH OKH)    		 246 231 100LL
    67.4 Anderson Field Airport
    (S97)    		 122 107 100LL - EMERGENCIES ONLY
    68.9 Pitt Meadows Airport
    (YPK CYPK CYPK)    		 296 281 100LL, Jet A
    69.8 Lake Chelan Airport
    (S10)    		 136 121 100LL, Jet A
    69.9 Dorothy Scott International Airport
    (0S7)    		 77 62 100LL
    70.1 Orcas Island Airport
    (ESD KORS ORS)    		 270 255 100LL
    75.6 Friday Harbor Airport
    (FRD KFHR FHR)    		 261 246 100LL
    76.6 Cashmere-Dryden Airport
    (8S2)    		 159 144 100LL
    77.4 Jefferson County International Airport
    (TWD 0S9)    		 239 224 100LL

    Notices to Airmen (NOTAMS)

    NOTAMs

    List ALL WT70 NOTAMs
    View WT70 NOTAMs

    NOTAM Radius Search

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of WT70

    NOTAM Flight Path Search (Enter from two to five locations below)

    NOTAMS within

    Enter NOTAM radius search distance

    This field is required
    NM of WT70

    Remarks

    A110-1 FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
    E111 PRVDD VFR OPNS AND PVT USE ONLY.

    Runways

    Runway Summary

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

    WT70 Airport Runway Details

    Helipad H1  40 ft x 40 ft (12 m x 12 m)
    Runway Length Source:  OWNER as of 06/28/2011
    Surface:  Concrete - Good condition - No special surface treatment
    Runway Edge Lights:  Perimeter lights (for helipads) Intensity

    Helipad H1
    Elevation: 
    		 893.0
    Latitude: 
    		 48-42-49.5000N
    Longitude: 
    		 121-08-28.0000W
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees

    Services

    Airframe Repair: 
    		 Major
    Powerplant Repair: 
    		 Major
    Bottled Oxygen: 
    		 None
    Bulk Oxygen: 
    		 None
    Fuel Available: 
    		 100LL
    Landing Fees: 
    		 No
    Parking: 
    		 Tiedowns available

    Ratings and Reviews

    Write a Review

    Rate categories

    Cleanliness
    Facilities
    Food & Shopping
    WiFi & Internet
    Staff & Service
    Transportation
    Parking
    On-time Performance

    Maps & Diagrams

    WT70 Sectional

    Flight Planning
    at skyvector.com

    WT70 Diagram


    Do you have a better diagram of this ?
    Please share it with us.