Калумет, Мичиган әуежайының тарихы мен қалып-күйі

Airport in Calumet Michigan, United States

Houghton County Memorial Airport is a county owned public use airport located four nautical miles (5 mi, 7 km) southwest of the central business district of Calumet, a village in Houghton County, Michigan, United States. The airport received $1.1 million from the US Department of Transportation in 2020 as part of the CARES Act to help mitigate the effects of the COVID 19 pandemic.

The first airfields in the Keweenaw Peninsula were, as common at the time, near the shoreline; several are known to have existed on both sides of the Portage Canal, with airmail and ad hoc passenger service to Chicago's Meigs Field. These fields could not accommodate increasingly larger aircraft in the post WWII era, and their locations made them unsuitable for expansion. Houghton County Memorial Airport was commissioned at its current location in 1948, with air service on Wisconsin Central Airlines commencing a few months later via milk run service to Chicago and Detroit via many intermediate stops. For the next sixty years, Wisconsin Central's corporate successors sequentially, North Central Airlines, Republic Airlines, Northwest Airlink operated by Simmons Airlines, Mesaba Airlines, and Pinnacle Airlines, and Delta Connection maintained regular passenger service, to varying combinations of Chicago, Detroit, and Minneapolis. Flights to Detroit usually included a stop at Marquette County Airport until 1999, and Sawyer International Airport from 1999 2003, when direct service to Detroit was cancelled in favor of exclusive service to Minneapolis. Following the great recession in 2008 2009 and corresponding reduction in passenger traffic, Mesaba Airlines filed for subsidized service under the Essential Air Service program. Despite strong community support for Mesaba's service, the FAA instead selected Skywest Airlines, operating as United Express, making two daily flights to Chicago. On March 11, 2022, SkyWest announced its intention to withdraw from the airport (and 30 others), which would leave the airport with no scheduled passenger service. The airport rejected the airline's plans to reduce flight frequencies to the airport, however, and SkyWest continues to operate twice daily flights, albeit with a much higher EAS subsidy.

The airport's IATA airport code, CMX, has been explained in several ways. According to the airport authority, it stands for Canadian Michigan eXchange, as the airfield would serve as an emergency diversion point for flights from cities like Toronto to western Canada. Although the airport does occasionally host weather related diversions, especially for flights to Thunder Bay, for the most part the relatively short runway, limited emergency facilities, and less favorable weather compared to nearby Sawyer International Airport in Marquette mean the latter is preferred. A second explanation, possibly apocryphal, references the once common practice of appending "X" to two character weather station codes, such as seen, for example, in Los Angeles (LAX) and Portland, Oregon (PDX) with "CM" in this case referencing nearby Calumet.

Houghton County Memorial Airport covers an area of at an elevation of 1095 feet (334 m) above mean sea level. It has two asphalt paved runways: 13/31 is 6,500 by 150 feet (1,981 x 46 m) and 7/25 is 5,201 by 100 feet (1,585 x 30 m). The passenger terminal building, named after former County Commissioner W. Clarence Dwyer, is a comparatively basic facility, with a passenger waiting room and a single rental car counter. There is one gate, consisting of a simple door leading to the ramp. The terminal once included a cafe, which closed some time ago, and the space was repurposed into offices for the Veterans Administration. The airport has an FBO offering fuel and rental car services.

On June 29, 1972, North Central Airlines flight 290 was involved in a collision over Lake Winnebago. The flight originated at Houghton County Airport. On April 25, 2000, a Northwest Airlink Saab 340B impacted a deer during its takeoff run at Houghton. The airplane received substantial damage, but the 21 aboard were not injured. The deer impacted the aircraft's left engine, which automatically shut down, and the takeoff run was safely aborted. On October 7, 2015, a plane was flipped over at Houghton County by a wind gust. The pilot received slight injuries.

Essential Air Service documents (Docket OST 2009 0160) from the U. S. Department of Transportation:
Ninety day notice (July 15, 2009): from Mesaba Aviation, Inc. of its intent to discontinue unsubsidized scheduled air service at the following communities, effective October 12, 2009: Paducah, KY; Alpena, MI; Muskegon, MI; Hancock, MI; Sault Ste. Marie, MI; International Falls, MN; Tupelo, MS and Eau Claire, WI. Essential Air Service documents (Docket OST 2009 0302) from the U. S. Department of Transportation:
Memorandum (November 19, 2009): closing out docket DOT 2009 0160 and opening up eight new dockets for the various communities (Alpena, MI; Eau Claire, WI; Hancock/Houghton, MI; International Falls, MN; Muskegon, MI; Paducah, KY; Sault Ste. Marie, MI; Tupelo, MS). Order 2009 10 8 (October 16, 2009): selecting SkyWest Airlines, Inc., d/b/a United Express, to provide subsidized essential air service (EAS) at Hancock/Houghton and Muskegon, Michigan, Paducah, Kentucky, and Eau Claire, Wisconsin. Order 2012 1 24 (January 26, 2012): tentatively re selecting SkyWest Airlines, Inc. to provide Essential Air Service (EAS) with subsidy rates as follows: Eau Claire, Wisconsin, $1,733,576; Hancock/Houghton, Michigan, $934,156; Muskegon, Michigan, $1,576,067; and Paducah, Kentucky, $1,710,775. Order 2012 2 2 (February 1, 2012): makes final the selection of SkyWest Airlines, Inc., to provide Essential Air Service at Eau Claire, Wisconsin; Hancock/Houghton, Michigan; and Paducah, Kentucky (at Muskegon, the selection of SkyWest was not finalized at this time). Order 2013 10 8 (October 21, 2013): reselecting Delta Air Lines, Inc., to provide Essential Air Service (EAS) at Pellston and Sault Ste. Marie, Michigan; and SkyWest Airlines, at Paducah, Kentucky; Hancock/Houghton, and Muskegon, Michigan; and Eau Claire, Wisconsin. The Order also tentatively reselects American Airlines, at Watertown, New York. Hancock/Houghton, Michigan: Docket 2009 0302; Effective Period: January 1, 2014, through January 31, 2016; Service: Fourteen (14) nonstop round trips per week to Chicago O'Hare (ORD); Aircraft Type: CRJ 200; Annual Subsidy: $690,976.