Question: When did the first pilot store open of the chain in which Darren Shapland served as the chairman of between 2014 to 2016?
Context: James Clark Edgerton (February 2, 1896 - October 26, 1973) was a U.S. Army aviator and Air Mail pilot who as a young Lieutenant flew the Philadelphia to Washington, DC, leg on the first day of scheduled Air Mail service in the United States on May 15, 1918.  Edgerton, who retired as a Colonel, was also credited with being the first pilot ever to fly into a thunderstorm and with devising the first fire-extinguishing system installed for an aircraft engine.  He also helped to organize a civilian pilot-training program and during World War II he served as executive officer for air operations of the War Department. Charles Sumner Woolworth (August 1, 1856 – January 7, 1947), was an American entrepreneur who went by the nickname of "Sum", opened and managed the world's first five-and-dime store in Scranton, Pennsylvania, and was founder of the "C. S. Woolworth & Co" chain of 5¢ & 10¢ stores.  Sum's brother, Frank Winfield Woolworth was first to venture into the retail business with his own store, and soon after, he asked Sum to join him.  Frank founded "F. W. Woolworth & Co", which later merged with other Woolworth affiliate stores to be the F. W. Woolworth Company.  After the death of his brother, Sum became the longest serving Chairman of the F. W. Woolworth Company.  During the early years, Sum also partnered with a long-time friend, Fred Kirby, to open a "Woolworth and Kirby" store in Wilkes Barre, Pennsylvania.  When Fred bought out Sum's share, that store grew to become a "friendly rival" affiliate store, in close alliance with the two Woolworth brothers. Clarence Emil "Bud" Anderson (born January 13, 1922) is a retired officer in the United States Air Force and a "triple ace" in World War II.  During the war he was the highest scoring ace in his P-51 Mustang squadron.  This was the same squadron as well known test pilot (and first pilot to break the sound barrier) and ace Chuck Yeager, and they have remained lifelong close friends.  Towards the end of Anderson's two combat tours in Europe in 1944 he was promoted to major at age 22, an extremely young age even for a highly effective officer in wartime.  After the war Anderson became a well regarded fighter test pilot, and a fighter squadron and wing commander.  He served his wing commander tour in combat in the Vietnam War.  He retired as a full colonel in 1972, after which he worked in flight test management for McDonnell Douglas.  A member of the National Aviation Hall of Fame, Col. Anderson has remained a sought after speaker at aviation and military events well into his 90's. Kmart is an American big box department store chain headquartered in Hoffman Estates, Illinois, United States.  The chain purchased Sears for $11 billion in 2005, forming a new corporation under the name Sears Holdings Corporation.  The Kmart name was incorporated in 1916 while the first store didn't open its doors until 1962.  At its peak in 2000, Kmart operated 2,171 stores including 105 Super Kmart Center locations.  For the 2005 fiscal year under the new company, the Kmart store count was at 1,416 with only 55 Super Kmart Center locations.  Currently, the chain is operating 624 stores with only 1 Super Kmart Center location remaining (Store #4939 in Warren, OH).  This number is the amount of stores that still exist after the closings that took place during the first quarter of 2017. Darren Mark Shapland (born November 1966) is a British businessman.  He is the former chief executive officer of Carpetright, and he serves as the chairman of Maplin Electronics and Moo.com.  He also served as the chairman of Poundland from 2014 to 2016.  He is a non-executive director of Wolseley. Poundland is a British variety store chain founded in 1990 that sells most items in its stores for £1, stocking over 3,000 products and employing 18,000 staff.  Like many of its rivals, Poundland operates a constantly rotating product line, including clearance items as well as many proprietary brands.  The first pilot store opened in December 1990 following numerous rejections by landlords who had reservations about allowing a single-price store to operate, fearing it could adversely affect the local competition.  An estimated 7 million customers shopped in Poundland every week in 2016, many being female shoppers in the C1, C2, D and E categories (the working classes in a system of demographic classification used in the United Kingdom). FedMart was a chain of discount department stores started by Sol Price, who later founded Price Club.  His first location in San Diego, California was in a converted airport hangar.  It was originally a discount department store open to government employees, who paid a membership fee of $2 per family.  FedMart's first year was highly successful.  Over the next 20 years Fedmart grew to include 45 stores in a chain that generated more than $300 million in annual sales.  The business expanded to several states in the Southwest United States.  Many stores were previous White Front or Two Guys locations.  Price later sold two-thirds of the chain to Hugo Mann, a German retail chain, in 1975 and was forced out of his leadership position the following year.  FedMart went out of business in 1982. Siddharth N. "Bobby" Mehta was former CEO and vice chairman of HSBC North America.  Mehta served as an Advisor of TransUnion since December 31, 2012.  Mehta serves as consultant of TransUnion.  He served the chief executive officer and president of TransUnion from August 2007 to December 31, 2012, and Transunion Financing Corp. until December 31, 2012.  From May 2007 to July 2007, he served as a consultant to the board of directors at TransUnion.  He served as the chief executive officer and president of TransUnion until December 31, 2012.  He served as the chief executive officer of TransUnion LLC.  He served as chairman of the board and chief executive officer of HSBC Finance Corporation from April 2005 to February 2007.  He served as chief executive officer and president of TransUnion LLC from 2007 to 2012.  From 1998 to 2007, he held a variety of positions with HSBC Finance Corporation and HSBC North America Holdings, Inc.  Mehta served as chief executive officer of HSBC North America until February 2007.  Mehta served as consultant of TransUnion since May 2007 until July 2007.  Mehta served as group managing director of HSBC Holdings PLC of HSBC Finance Corp. since April 30, 2005, and its unit chief executive officer since March 2005.  He served as the chief executive of HS BC North America Holdings Inc., of HSBC Finance Corp., from March 2005 to February 15, 2007.  He served as an executive chairman of HSBC Financial Corporation Limited since April 2005 and served as its chief executive officer from April 2005 to February 15, 2007.  He served as the chief executive officer of HSBC Bank USA, N.A. until February 2007.  He served as the chief executive officer of HSBC North America Holdings Inc. since March 2005.  He served as chairman and chief executive officer of HSBC Financial Corp., Ltd.  He oversaw HSBC's global credit card services, its North American consumer lending and mortgage services businesses and its first mortgage operation.  He was also responsible for corporate marketing, strategic planning and corporate development for HSBC North America Holdings Inc. and had responsibility for the strategic management of credit cards throughout the HSBC Group.  Mehta served as group executive of Credit Card Services, Auto Finance and Canada of Household International Inc., since July 2002.  He worked at MasterCard’s U.S. region board since March 2000.  Mehta joined Household International Inc., in 1998.  He served as senior vice president of The Boston Consulting Group in Los Angeles and co-leader of Boston Consulting Group Financial Services Practice in the United States.  Mehta served as a director of Global Board of MasterCard Incorporated since March 17, 2005.  He served as unit chairman of HSBC Holdings PLC and served as its board member since March 2005.  He served as vice chairman and director of HSBC Financial Corporation Limited., (Formerly Household International Inc.).  He has been a director of Avant Credit Corporation since December 18, 2014.  He has been an independent director of The Allstate Corporation since February 19, 2014.  He serves as a member of the advisory board at Core2 Group, Inc.  He has been non-executive independent director at Piramal Enterprises Ltd since April 1, 2013.  He serves on the boards of Datacard, Chicago Public Education Fund, University of Chicago Laboratory Schools, The Economic Club of Chicago, The Field Museum and Myelin Repair Foundation.  He serves as a director of TransUnion Corp. and TransUnion LLC.  He served as a director of MasterCard International Inc. (also known as MasterCard Worldwide) (formerly, MasterCard Inc.), since March 17, 2005.  He served as a director of HSBC Financial Corp.  Ltd.  He has been a director of TransUnion since April 2012.  Mehta serves on the board of international advisors for the Monterey, California, Institute of International Studies and is a member of the Financial Services Roundtable.  He also serves on the board of advisors for the Myelin Repair Foundation.  Mehta holds a Bachelor of Arts in economics from the London School of Economics and Masters of Business Administration from the University of Chicago.  He stepped down as head of the North American unit after the lender raised its forecast for bad loans in the U.S.  He is of Indian descent. Más Club is a defunct American membership-only retail warehouse club focused on the Hispanic population.  Founded in 2009, it was owned and operated by Walmart.  It opened on August 6, 2009, with a single pilot store in Houston, Texas and officially closed its doors on February 7, 2014. Stade Roland Garros ("Roland Garros Stadium", ] ) is a tennis venue located in Paris, France, that hosts the French Open—also known as Roland Garros, particularly within Europe—a Grand Slam championship tournament played annually around the end of May and the beginning of June.  It is named for Roland Garros, a pioneer aviator who completed the first solo flight across the Mediterranean Sea, engineer (inventor of the first forward-firing aircraft machine gun), and World War I hero (the first pilot to shoot down five enemy aircraft and to be called an "ace" for doing so).  Garros was killed in aerial combat in 1918.  The facility was constructed in 1928 to host France's first defense of the Davis Cup.
Answer: December 1990