Gradolph Field
Petersburg, Michigan

FAA NFDC Information Effective 56-day cycle 06/22/2017 - 8/17/2017

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks


FAA Identifier:88G
Lat/Lng: 41.9197683333, -83.7349386111
41-55-11.1660N, 083-44-05.7790W
Elevation: 673 feet Surveyed
Magnetic Variation: 05W, (1985), [-7W (2017)]
Sectional: DETROIT
From City: 2nm NW of Petersburg


Use: Open to the public
Ownership: Privately owned
Activation: 04/1968
Attended: Continuous
Control Tower: no
ARTCC: Cleveland Center (ZOB)
FSS: Lansing FSS (LAN)
NOTAMs and Weather: LAN NOTAM-D service at airport
Wind Indicator: Lighted
Lights: for LIRL Runway 09/27 Call 734-279-1679.
Beacon: for Rotating Beacon Call 734-279-1679.
Clear-Green (Lighted Land Airport)
Rotating Beacon out of Service Indefinitely.
Landing Fee: no


CTAF: 122.900


Airframe Repair: None
Powerplant Repair: None
Bottled Oxygen: None
Bulk Oxygen: None
Transient Storage: Hanger,Tie-Down

Based Aircraft

Single Engine GA: 1
Total: 1

Annual Operations

For year ending: 12/31/2014
Local GA (< 20 miles): 50
Non-local GA: 50
Total: 100


Owner: Fred E. Waibel
1785 Dennison Road, Box 308
Petersburg, Mi 49270
Manager: Fred E. Waibel
1785 Dennison Road, Box 308
Petersburg, Mi 49270


Runways: 09/27

Runway 09/27

Length: 2306 feet
Width: 110 feet
Surface: Grass / Sod, Good Condition
Runway Lights Edge Intensity: Non-standard Lighting System
Non-Standard LIRL Due to Lens Color & Configuration.
End 09 End 27
Runway Markings: Runway 09 /27 & Displaced Thlds Marked with Yellow Cones.  
Displaced Threshold Distance: 310' 230'
Elevation at End: 673.0' MSL 673.0' MSL
Objects: Trees Powerline
Object Marking:   Marked
Objects affecting Navigable Airspace (CFR part 77): Utility runway with a visual approach Utility runway with a visual approach
Object Clearance Slope: 0:1
Runway 09 Approach Ratio 3:1 from Displaced Threshold to +45 Ft Trees; 150 Ft from Displaced Threshold 70 Ft R.
Approach Ratio 5:1 from Displaced Threshold to +50 Ft Trees 284 Ft from Displaced Threshold; 121 Ft R.
Object Height: 45' AGL 22' AGL
Object Distance: 0' Along centerline
60' Right of centerline
228' Along centerline



Additional Remarks

Soft When Wet.
for Cd Contact Detroit Approach at 800-499-8181.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

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