Armstrong Tower

WA2XMN is an experimental FM radio station which broadcasts sporadically from the Armstrong Tower in Alpine, New Jersey. The station commemorates the pioneering broadcasts of the world's first FM radio station, W2XMN, built by Edwin Howard Armstrong, which began experimental broadcasts from this tower in June 1938 followed by full power broadcasting beginning on July 18, 1939. Armstrong's station signed off as KE2XCC on March 6, 1954.WA2XMN broadcasts at 42.8 MHz, one of the frequencies used by Armstrong's station on the original 42-50 MHz FM broadcast band. Transmitting from near the top of the 425-foot tall Armstrong Tower, which sits on top of the 500-foot-tall Pallisades (for a total height of over 900 feet above mean sea level), WA2XMN has a listening range of roughly 60–100 miles. The building at the base of the tower still has the W2XMN call sign engraved above the entrance.The station signed on using a restored Phasitron transmitter built by Steve Hemphill, with technical assistance from WFDU 89.1, which has broadcast from the tower since its first sign on in 1971. The WA2XMN broadcasts have been simulcast on WFDU's FM signal and internet stream, allowing listeners who lack a VHF receiver that can tune to 42.8 MHz to listen to the broadcasts.

Alpine is a borough in Bergen County, New Jersey, United States, approximately 15 miles (24 km) north of Midtown Manhattan. It is the easternmost community in the State of New Jersey. As of the 2010 United States Census, the borough's population was 1,849, reflecting a decline of 334 (−15.3%) from the 2,183 counted in the 2000 Census, which had in turn increased by 467 (+27.2%) from the 1,716 counted in the 1990 Census.In 2012, Forbes ranked Alpine as America's most expensive ZIP Code with a median home price of $4.25 million, after being ranked 4th in the magazine's 2010 listing of "America's Most Expensive ZIP Codes", with a median home price of $3,814,885. In 2009, Forbes ranked Alpine first, along with Greenwich, Connecticut, with a median home price of $4.14 million. Alpine was tied with Greenwich for first in both 2006 and 2007 on the ABC News list of most expensive ZIP Codes, with a median home sale price of $3.4 million. In 2019, PropertyShark ranked Alpine as the 53rd most expensive ZIP Code in the country with a median sales price of $1,785,000, a drop from a ranking of 33rd nationwide in 2018 due to a decline of 19% in sales prices. Based on data from the 2006-2010 American Community Survey, the borough had a per-capita income of $107,604, ranked second in the state.New Jersey Monthly magazine ranked Alpine as its 15th best place to live in its 2008 rankings of the "Best Places To Live" in New Jersey.Alpine was formed by an act of the New Jersey Legislature on April 8, 1903, from portions of Harrington Township. The borough acquired a portion of Cresskill in 1904. The borough's name came from the wife of journalist Charles Nordhoff, who found the setting reminiscent of the Swiss Alps.

Palisades Interstate Park and its governing body, the Palisades Interstate Park Commission, was formed under an interstate compact in 1900 by governors Theodore Roosevelt of New York and Foster M. Voorhees of New Jersey in response to the destruction of the Palisades by quarry operators in the late 19th century. The Palisades are the cliffs on the west bank of the Hudson River across from and continuing north of Manhattan Island. The commission consists of ten commissioners, five appointed by each governor, who serve staggered five-year terms.

Upper Closter–Alpine Historic District is located in Alpine, Bergen County, New Jersey, United States. The district was added to the National Register of Historic Places on May 8, 1985.

Blackledge-Kearney House, also known as Cornwallis' Headquarters, is located within the Palisades Interstate Park in Alpine, Bergen County, New Jersey, United States. The original, southern portion of the house was probably built in the 1760s, and the northern addition built around 1840. It was added to the National Register of Historic Places on July 24, 1984. Lord Cornwallis was believed to have used the house as a temporary headquarters during his crossing of the Hudson River in 1776, but modern historians dispute this claim.

The Palisades, also called the New Jersey Palisades or the Hudson River Palisades, are a line of steep cliffs along the west side of the lower Hudson River in Northeastern New Jersey and Southeastern New York in the United States. The cliffs stretch north from Jersey City about 20 miles (32 km) to near Nyack, New York, and visible at Haverstraw, New York. They rise nearly vertically from near the edge of the river, and are about 300 feet (90 m) high at Weehawken, increasing gradually to 540 feet (160 m) high near their northern terminus. North of Fort Lee, the Palisades are part of Palisades Interstate Park and are a National Natural Landmark.The Palisades are among the most dramatic geologic features in the vicinity of New York City, forming a canyon of the Hudson north of the George Washington Bridge, as well as providing a vista of the Manhattan skyline. They sit in the Newark Basin, a rift basin located mostly in New Jersey. Palisade is derived from the same root as the word pole, ultimately from the Latin word palus, meaning stake. A "palisade" is, in general, a defensive fence or wall made up of wooden stakes or tree trunks. The Lenape called the cliffs "rocks that look like rows of trees", a phrase that became "Weehawken", the name of a town in New Jersey that sits at the top of the cliffs across from Midtown Manhattan.

William A. Wittmer Lustron House, also known as the Majorie Hiorth Lustron House, is located in Alpine, Bergen County, New Jersey, United States. The house was built in 1949 and was added to the National Register of Historic Places on July 25, 2000.

The Alpine Public School District is a community public school district serving students in kindergarten through eighth grade in the Borough of Alpine in Bergen County, New Jersey, United States. As of the 2018–19 school year, the district, comprising one school, had an enrollment of 138 students and 22.4 classroom teachers (on an FTE basis), for a student–teacher ratio of 6.2:1. In the 2016–17 school year, Alpine had the 33rd smallest enrollment of any school district in the state, with 160 students.The district is classified by the New Jersey Department of Education as being in District Factor Group "I", the second-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.For ninth through twelfth grades, public school students attend Tenafly High School in Tenafly as part of a sending/receiving relationship with the Tenafly Public Schools under which the Alpine district paid tuition of $14,392 per student for the 2011-12 school year. As of the 2018–19 school year, the high school had an enrollment of 1,226 students and 103.9 classroom teachers (on an FTE basis), for a student–teacher ratio of 11.8:1.The district participates in special education programs offered by Region III, one of nine such regional programs in Bergen County. Region III coordinates and develops special education programs for the 1,000 students with learning disabilities in the region, which also includes the Closter, Demarest, Harrington Park, Haworth, Northvale, Norwood and Old Tappan districts, as well as the Northern Valley Regional High School District.

The Henry Naugle House is located at 119 Hickory Lane in the borough of Closter in Bergen County, New Jersey, United States. The historic stone house was added to the National Register of Historic Places on January 9, 1983, for its significance in architecture. It was listed as part of the Early Stone Houses of Bergen County Multiple Property Submission (MPS). The house was built in 1736 by tradition, but around 1750 to 1760 based on architectural evidence. It has been expanded by a two and one-half story Victorian wing.

The Issac Naugle House is located at 80 Hickory Lane in the borough of Closter in Bergen County, New Jersey, United States. The historic stone house was built in 1775 and was added to the National Register of Historic Places on January 9, 1983, for its significance in architecture. It was listed as part of the Early Stone Houses of Bergen County Multiple Property Submission (MPS). According to the nomination form, Hendrick Naugle had owned land here. In 1745 he married Catherine Blauvelt, and they had four daughters and three sons, John, Isaac and Barent. Isaac Naugle built the house here in 1775.

Glenwood station is a commuter rail stop on the Metro-North Railroad's Hudson Line, located in the Glenwood neighborhood of Yonkers, New York. Trains leave for New York City every hour on weekdays, and about every 25 minutes during rush hour. It is 15.5 miles (24.9 km) from Grand Central Terminal and travel time to Grand Central is about 38 minutes.

John Nagle House, is located in Closter, Bergen County, New Jersey, United States. The house was built in 1740 and was added to the National Register of Historic Places on January 9, 1983.