Electronic Systems Center

Boston MedFlight (BMF) (incorporated as New England Life Flight) is a non-profit organization that provides emergency scene response and emergency interfacility transfer in Eastern Massachusetts at the Critical Care level, which is higher than a paramedic-level ambulance crew's certification, using both aircraft and ground ambulances. BMF is headquartered at Hanscom Field in Bedford, Massachusetts, with additional bases at Plymouth Municipal Airport on the town line between Plymouth and Carver, Massachusetts, Mansfield Municipal Airport in Mansfield, Massachusetts, and Lawrence Municipal Airport in North Andover, Massachusetts.

The MIT Lincoln Laboratory, located in Lexington, Massachusetts, is a United States Department of Defense federally funded research and development center chartered to apply advanced technology to problems of national security. Research and development activities focus on long-term technology development as well as rapid system prototyping and demonstration. Its core competencies are in sensors, integrated sensing, signal processing for information extraction, decision-making support, and communications. These efforts are aligned within ten mission areas. The laboratory also maintains several field sites around the world. The laboratory transfers much of its advanced technology to government agencies, industry, and academia, and has launched more than 100 start-ups.

American millionaire philanthropist Lewis Katz and six others were killed in a Gulfstream IV crash in Bedford, Massachusetts, on 31 May 2014. Katz, the co-owner of The Philadelphia Inquirer and several major sports teams, had chartered the twinjet for a day trip from Atlantic City, New Jersey, to Concord, Massachusetts. In addition to several personal friends, he had also invited Edward G. Rendell, a former governor of Pennsylvania, who was unable to accept.The flight crew consisted of pilot-in-command James McDowell, of Georgetown, Delaware; co-pilot Bauke "Mike" de Vries, of Marlton, New Jersey; and flight attendant Teresa Anne Benhoff, of Easton, Maryland. The pilots attempted to take off with the airplane's gust lock inadvertently engaged, which resulted in the plane overrunning the runway and crashing into a ravine. All seven occupants of the plane were killed.

Ipswitch is an IT management software developer for small and medium sized businesses. The company was founded in 1991 and is headquartered in Burlington, Massachusetts and has operations in Atlanta (Alpharetta) and Augusta, Georgia, American Fork, Utah, Madison, Wisconsin and Galway, Ireland. Ipswitch sells its products directly, as well as through distributors, resellers and OEMs in the United States, Canada, Latin America, Europe and the Pacific Rim. Since 2019, Ipswitch is part of Progress Software.

Laurence G. Hanscom Field (IATA: BED, ICAO: KBED, FAA LID: BED), commonly known as Hanscom Field, is a public use airport operated by the Massachusetts Port Authority, located 14 mi (12 nmi; 23 km) outside Boston in Bedford, Massachusetts, United States.Hanscom is mainly a general aviation airport, the largest in New England. Both runways can accommodate jets, and are used by Hanscom Air Force Base, a defense-research facility next to Hanscom Field. It is a popular training airport, with more than 40 rental aircraft on the field. The Civil Air Terminal building hosts two flight schools. Transient general aviation planes are served by three FBOs: Jet Aviation, Rectrix Aviation, and Signature Flight Support. It is also used sometimes by the Boston Bruins, Boston Celtics and Boston Red Sox, instead of Logan International Airport, for their charter flights to and from away contests. Federal Aviation Administration records say the airport had 10,956 passenger boardings (enplanements) in calendar year 2017. It is in the National Plan of Integrated Airport Systems for 2021–2025, in which the FAA categories it as a non-primary commercial service airport (between 2,500 and 10,000 enplanements per year).The field serves aircraft from Piper Cubs to Gulfstream V jets. The events of September 11 caused a number of changes to general aviation in the US (see Airport security repercussions due to the September 11 attacks). Hanscom Field saw changes implemented by Massport that included security fees, identification cards, and a requirement for propeller locks.

The Jacob Whittemore House is a historic American Revolutionary War site in Lexington, Massachusetts, United States. It is part of today's Minute Man National Historic Park. It is located on Airport Road, just off Battle Road (formerly the Bay Road). It is the only house of the "witness" houses of the April 19, 1775 battles of Lexington and Concord to fall inside the Lexington town line; the others are in Lincoln or Concord.In 1775, the outbreak of the Revolutionary War, it was the home of Jacob Whittemore; his wife, Elizabeth; their daughter, Sarah; Sarah's husband, Moses; and their three small children.The Whittemore family sold the property in 1780.

Hanscom Air Force Base (AFB) is a United States Air Force base located predominantly within Bedford, Massachusetts, with portions extending into the adjoining towns of Lincoln, Concord and Lexington. The facility is adjacent to Hanscom Field which provides general aviation and charter service. Hanscom AFB is the part of the Air Force Life Cycle Management Center, one of six centers under Air Force Materiel Command (AFMC). The Air Force Life Cycle Management Center is the single center responsible for total life cycle management of Air Force weapon systems and is headquartered at Wright-Patterson AFB, Ohio. The host unit at Hanscom is the 66th Air Base Group (66 ABG) assigned to AFMC. The base is listed as a census-designated place by the U.S. Census Bureau for statistical purposes. The resident population as of 2020 was 1,516 at the 2020 census.

The Captain William Smith House is a historic American Revolutionary War site in Lincoln, Massachusetts, United States. Part of today's Minute Man National Historic Park, it is associated with the revolution's first battle, the 1775 battles of Lexington and Concord. Believed to have been built in 1692 (or possibly a decade or so earlier), in what was then Concord, it is believed to be the oldest house in Lincoln.It is located on North County Road, just off Battle Road (formerly the Bay Road), a few hundred yards east of the Hartwell Tavern and the contemporary Samuel Hartwell House. Its first known occupant was yeoman Benjamin Whittemore (d. 1734). It was latterly the home of Captain William Smith (1746–1787), commanding officer of the Lincoln minutemen and the only brother of Abigail Adams, wife of the prominent patriot John Adams. The house has been restored by National Park Service to look as it would have in 1775.William and Elizabeth Dodge purchased the home as a rental property in 1758. When they moved to New Hampshire, they gave the house to their only daughter, Catharine Louisa Salmon. Catharine married William Smith in 1771. The couple lived in the house with their three children: Elizabeth, Louisa Catharine and William Jr. Their African slave, Cato, is not believed to have fought in the battles of Lexington and Concord, but on April 24, 1775, he enlisted as a soldier in Smith's newly formed company in the 6th Massachusetts Regiment commanded by Colonel John Nixon. He died in New Castle, New York, in January 1777.Smith died in Philadelphia on September 3, 1787, aged 40, after abandoning his wife and (now six) children and becoming an alcoholic. Smith's father, Revd. William Smith, had assumed ownership of the family house in 1780. Catharine, who left Lincoln in 1795, survived her husband by 37 years; she died in 1824. The house had a series of owners before it was added to the Minute Man National Historic Park in 1975. (Manuel Silva purchased the property in 1924. A hog farmer, Silva had about four hundred swine at the time of his 1945 death. It is believed his wife divided the interior into four apartments around 1956.)

Minuteman Regional Vocational Technical High School is a Public Vocational High School (grades 9-12) located in Lexington, Massachusetts, United States. The school serves the towns of Acton, Arlington, Bolton, Concord, Dover, Lancaster, Lexington, Needham, and Stow. Minuteman is a member of the Commonwealth Athletic Conference for sports, which competes at the Division 5 level of athletics in Massachusetts. The school's mascot is the Mustangs, and the school's colors are navy blue, gold, and white. Minuteman was recognized as a National Blue Ribbon School by the Department of Education in 2018.

The Samuel Hartwell House is a historic American Revolutionary War site associated with the revolution's first battle, the 1775 battles of Lexington and Concord. Built in 1733, in what was then Concord, it was located on North County Road, just off Battle Road (formerly the Bay Road) in today's Lincoln, Massachusetts, and about 700 feet east of Hartwell Tavern, which Hartwell built for his son, Ephraim, and his newlywed wife, Elizabeth, in 1733. The site is part of today's Minute Man National Historic Park. The 240-year-old Samuel Hartwell House was destroyed by fire in 1973, and all that remains is the central chimney stack.

Hartwell Farm was a restaurant in Lincoln, Massachusetts, United States. Established in 1925 by Marion Abbie Fitch, a Boston schoolteacher, and Jane Hamilton Poor, an architect, it occupied the 1733-built Samuel Hartwell House, on Virginia Road in today's Minute Man National Historical Park, until 1968. The building was destroyed by fire in 1973, and all that remains is its central chimney stack.The restaurant's name preserved that of the property owned by Samuel Hartwell (1742–1829).Recipes from the restaurant have been published in several books, including Adventures in Good Eating (1940s and 1950s), Mrs. Appleyard's Kitchen (1974), The Great American Cookbook (2011) and Adventures in Good Cooking (2014). It was described as serving "country fare."The dining table of the restaurant, which served luncheon and dinner, was placed in a "moon" arrangement so as not to have the guests sitting uncomfortably close to the fireplace.Poor died of edema in October 1961.In 1974, Fitch published Hartwell Farm – A Way of Life, a book which documented the running of the property, including the introduction of running water.

Hartwell Tavern (also known as the Ephraim Hartwell House) is a historic American Revolutionary War site associated with the revolution's first battle, the 1775 battles of Lexington and Concord. It is located on North County Road, just off Battle Road (formerly the Bay Road) in Lincoln, Massachusetts, and operated as a historic house museum by the National Park Service as part of the Minute Man National Historical Park. Built in 1733, in what was then Concord, it is staffed from Memorial Day weekend to October by park rangers dressed in colonial attire who offer programs daily. The building is in the saltbox style.