AIR QUALITY PERMIT NOTICE Notice of Open Comment Period On November 21, 2026, MHI RJ Aviation, Inc. applied to the WV Department of Environmental Protection, Division of Air Quality (DAQ) for a permit to modify and operate an aircraft maintenance facility located in Harrison County, WV at 39.298095 latitude and -80.229958 longitude. A preliminary evaluation has determined that all State and Federal air quality requirements will be met by the modified facility. The DAQ is providing notice to the public of an open comment period for permit application R13-2236C. The following changes in potential emissions will be authorized by this permit action: Particulate Matter less than 10 microns, 0.0089 tons per year (TPY); Particulate Matter, 0.0089 TPY; 0.37 TPY Volatile Organic Compounds and 0.22 TPY Total HAPs. Written comments or requests for a public meeting must be received by the DAQ before 5:00 p.m. on Monday, March 23, 2026. A public meeting may be held if the Director of the DAQ determines that significant public interest has been expressed, in writing, or when the Director deems it appropriate. The purpose of the DAQ’s permitting process is to make a preliminary determination if the proposed modification will meet all state and federal air quality requirements. The purpose of the public review process is to accept public comments on air quality issues relevant to this determination. Only written comments received at the address noted below within the specified time frame, or comments presented orally at a scheduled public meeting, will be considered prior to final action on the permit. All such comments will become part of the public record. Jonathan Carney WV Department of Environmental Protection Division of Air Quality 601 57th Street, SE Charleston, WV 25304 Telephone: 304/926-0499, ext. 41247 Email: [email protected] Additional information, including copies of the draft permit, application and all other supporting materials relevant to the permit decision may be obtained by contacting the engineer listed above. The draft permit and engineering evaluation can be downloaded at: https://dep.wv.gov/daq/permitting/Pages/NSR-Permit-Applications.aspx
WV DEP – AIR QUALITY
DIVISION OF AIR QUALITY
601 57TH ST SE
CHARLESTON
WV
25304
304
ID: 1499993