Pearson Reef

Pearson Reef (), as known as Phan Vinh Island ();  Mandarin , is a atoll on the Spratly Islands in the South China Sea. The atoll has been occupied by Vietnam since 1978. It is also claimed by China (PRC), the Philippines, Vietnam, and Taiwan (ROC).

Characteristic 
Pearson Reef is about 9 km long and about 1.8 km wide and in the middle there is an enclosed lagoon 3 to 6 m deep. The total area of this coral reef is 14.75 km2, of which the area of the reef is 2.72 km2.

To the northeast of Pearson Reef is a floating island, named Phan Vinh Island (đảo Phan Vinh), formerly known as Hon Sap Island (Đảo Hòn Sập) in Vietnam. The island has an annular shape. It has a length of 290 m, a width of 140 m and lies on a 4.9 nautical mile (9.1 km) long coral reef that also follows the northeast-southwest axis. The island has a natural area of about 2.4 hectares. The island belongs to the Spratly cluster (cụm Trường Sa) of the Spratly Island and is located about 14.5 nautical miles (27 km) northwest of Alison Reef (Toc Tan Reef, đá Tốc Tan). In October 2021, Vietnam started dredging and expanding the accretion at 3 features: Phan Vinh Island, Namyit Island and Sand Cay Island. According to images taken by the Sentinel-2 satellite (ESA), by June 2023, Phan Vinh Island has been expanded with an area of about 50 hectares of floating land, 1.6 km long and 600m wide with a lock in the middle of the island.

There is also a concrete structure called Phan Vinh B Islet (đảo chìm Phan Vinh B) located to the west about 3.3 nautical miles (6.1 km) west-southwest of Phan Vinh Island, with coordinates 8°57′33″N 113°39′12″E. On Phan Vinh B Islet, there are 3 durable houses (built many years ago) that are linked together by a wide concrete road and have a helipad for helicopters to take off and land in case of rescue missions rescue.

Environment and infrastructure 
Phan Vinh Island does not have a fresh water source, but there are some green trees such as putat, beach casuarina, bayhops, portia tree, banyan, etc.

On Phan Vinh Island, there are ways of civil works such as wind and solar power systems, cultural houses, clinics, etc.

There is a religious establishment on the island, Vinh Phuc Pagoda (chùa Vinh Phúc).

Vietnam has built Radar Station 44 (T44) on Phan Vinh Island, which can be observed within a radius of 300 km of the entire Spratly Islands in the South China Sea.

History 
Pearson Reef was first observed by Pearson, commander of the Bahamian, in 1843.

Before 1978, Phan Vinh Island was named Honsap Island by Vietnam. At the beginning of 1978, the situation in the Spratly Islands was complicated, the Philippines sent troops to occupy An Nhon beach (formerly known as Lan Can reef), some countries sent many ships to the Truong Sa archipelago. Sa. The Vietnamese Navy decided to quickly organize forces to keep the islands of Central London Reef Cay, Sin Cowe East Island, Phan Vinh Island and Amboyna Cay.

On March 30, 1978, a detachment of 31 people from Regiment 146, Naval Region 4, commanded by Second Lieutenant Vũ Xuân Hà, accompanied by Regiment Commander Cao Ánh Đăng aboard ship 680 of Division 128 was stationed Phan Vinh Island.

"Phan Vinh Island" as Vietnamese call it, comes from the name of the Hero of the People's Armed Forces, Lieutenant Nguyễn Phan Vinh (1933 – 1968, native of Dien Ban, Quang Nam), who was the captain of many numberless ship in the Vietnam War.

Image

See also
Spratly Islands dispute

References

External links
Maritime Transparency Initiative Island Tracker

Atolls of the Spratly Islands
Atolls of Vietnam
Disputed atolls