USS Monssen DD-798
The USS Monssen (DD-798) was a Fletcher-class destroyer built during World War II, a time of rapid naval growth and innovation. Her keel was laid on October 12, 1943, at the Bethlehem Steel Corporation's shipyard in Staten Island, New York. She was launched on March 4, 1944, and commissioned on May 14, 1944. This ship was part of a massive effort to strengthen the U.S. Navy during the war, showcasing the urgency and scale of wartime shipbuilding.
Named after Lieutenant Mons Monssen, a Medal of Honor recipient for his bravery during a fire on the USS Missouri in 1904, the ship carried forward his legacy of courage and dedication. Lieutenant Monssen's heroism made him a fitting namesake for a vessel that would serve with distinction in the Pacific Theater, embodying the spirit of the U.S. Navy.
The USS Monssen boasted features typical of Fletcher-class destroyers, including five 5-inch/38 caliber guns, ten 21-inch torpedo tubes, and various anti-aircraft weapons. These made her a formidable force in both surface and air battles. The Fletcher-class design focused on speed, maneuverability, and firepower, enabling the Monssen to take on roles like escorting larger ships and engaging enemy submarines and aircraft.
The USS Monssen's legacy is significant, as she exemplified the versatility and effectiveness of Fletcher-class destroyers. These ships were crucial in many naval battles during World War II, contributing to the Allied victory. The Monssen participated in key engagements like the Battle of Leyte Gulf and the invasion of Okinawa, highlighting the strategic importance of destroyers in modern naval warfare.
As part of the Fletcher-class, the USS Monssen belonged to one of the most successful and widely produced destroyer classes in history. These ships were designed to overcome the limitations of earlier classes, with improvements in armament, propulsion, and survivability. Their primary roles included fleet screening, anti-submarine warfare, and shore bombardment, making them indispensable in both offensive and defensive operations.
Commissioned on May 14, 1944, under the command of Lieutenant Commander R. L. Ramey, the USS Monssen quickly became a vital part of the Pacific Fleet. Her commissioning was a testament to America's industrial strength and the Navy's commitment to a powerful, versatile fleet. Throughout her service, the Monssen embodied readiness, adaptability, and resilience, leaving a lasting mark on naval history.
USS Monssen DD-798: Structure, Technology, Armament, and Weaponry
The USS Monssen (DD-798) was a Fletcher-class destroyer, a class famous for its sturdy design and versatility during World War II. It measured 376 feet 6 inches in length, with a beam of 39 feet 8 inches, and a draft of 17 feet 9 inches. This design allowed it to displace about 2,050 tons under standard load and up to 2,500 tons when fully loaded. Built with high-tensile steel, the hull was both durable and flexible, perfect for the challenges of naval warfare. The superstructure housed advanced radar and communication systems, crucial for the ship's effectiveness in operations.
The USS Monssen was packed with cutting-edge technology for its time. It boasted the Mark 37 Gun Fire Control System, which was key to improving the accuracy of its main battery. This system had radar and optical rangefinders, ensuring precise targeting even in bad weather. The ship also had the SG surface search radar and the SC air search radar, boosting its situational awareness and early warning capabilities. With four Babcock & Wilcox boilers and two General Electric geared steam turbines, it could reach speeds up to 35 knots, making it one of the fleet's fastest ships.
The Monssen's armament was impressive, fitting its role as a multi-mission destroyer. It had five 5-inch/38 caliber dual-purpose guns, capable of hitting both surface and air targets. These guns were in single turrets, offering a wide firing arc. For anti-aircraft defense, it was equipped with 40mm Bofors and 20mm Oerlikon cannons, vital for countering enemy aircraft threats. The ship also had ten 21-inch torpedo tubes in two quintuple mounts, launching the reliable and powerful Mark 15 torpedo.
Beyond its main and secondary weapons, the USS Monssen had advanced anti-submarine warfare (ASW) capabilities. It carried depth charge projectors and racks for deploying depth charges against submarines. The addition of the Hedgehog anti-submarine mortar further boosted its ASW capabilities, allowing for a more aggressive approach in hunting submarines. This mix of weaponry and technology made the USS Monssen a versatile and formidable asset in the US Navy, ready for missions ranging from convoy escort to engaging enemy ships and submarines.
Crew Accounts of Time Aboard
The USS Monssen (DD-798) guestbook is a repository of cherished memories and connections among its former crew members. The entries provide a glimpse into the lives and experiences of those who served aboard this distinguished vessel.
James Coyne, who served as a Lieutenant Junior Grade (LT(jg)) in 1956, is actively seeking to reconnect with his former shipmate, Lieutenant Robert B. Erskine. Despite his efforts, Coyne has encountered difficulties in reaching Erskine via email, indicating a strong desire to rekindle old friendships and reminisce about their shared time on the Monssen.
Delano Matson, who served as a Radioman Third Class (RM3) in 1955, also expresses a longing to reconnect with his former shipmates. He is particularly interested in locating Gordan Taylor from Oxford, Maine, and has provided his phone number in hopes of facilitating this reunion. Matson's entry underscores the enduring bonds formed during their service.
Earl McClure, who served as a Sonarman Third Class (SO3) from October 1951 until his transfer to the USS Cassin Young (DD-793) in July 1954, reflects on his time aboard the Monssen. He was discharged in May 1955, and his entry highlights the significant period he spent on the ship, contributing to its operations and forming lasting memories.
John Henry, who left the Monssen in the summer of 1957 as an Electronics Technician Second Class (ET2), shares his unique experience of participating in Operation Deepfreeze III in Antarctica. His entry conveys a sense of pride and adventure, and he expresses a desire to hear from his former shipmates, indicating the special camaraderie that developed during their service.
Vic Schumacher, who served in 1953 as a Damage Controlman Third Class (DCG3) in the Repair Division, extends warm greetings to his former shipmates. He wishes them calm seas, following tides, and fair weather, reflecting the deep sense of brotherhood and mutual support that characterized their time aboard the Monssen. Schumacher's entry is a heartfelt call for continued connection and communication among the crew.
These guestbook entries collectively paint a vivid picture of life aboard the USS Monssen (DD-798). They highlight the strong bonds formed, the shared experiences, and the enduring desire to reconnect with fellow shipmates. Each entry is a testament to the lasting impact of their service and the deep sense of camaraderie that continues to unite them.
USS Monssen DD-798: Upgrades, Mission Capabilities, and Contribution to the Fleet
The USS Monssen (DD-798) was a Fletcher-class destroyer that saw some impressive upgrades over its service life. Commissioned in 1944, it started with five 5-inch/38 caliber guns, ten 21-inch torpedo tubes, and a range of anti-aircraft weapons. As naval warfare changed, so did Monssen. After World War II, it got new radar and sonar systems, boosting its ability to detect and track threats. It also received improved fire control systems and anti-submarine warfare gear, like Hedgehog depth charge projectors. These upgrades kept Monssen a strong player in both surface and underwater battles.
Monssen's missions were as varied as they were vital. Designed for anti-aircraft and anti-submarine tasks, it also excelled at providing naval gunfire support during amphibious operations and escorting larger ships in carrier strike groups. Its speed and agility made it perfect for protecting aircraft carriers from enemy threats. During the Korean War, Monssen showed its versatility by bombarding shores, cutting off enemy supply lines, and supporting United Nations forces. Its ability to handle different missions highlighted its importance to the fleet.
Monssen made significant contributions during conflicts. In World War II, it took part in key Pacific operations, including the Battle of Leyte Gulf, where it helped fend off Japanese forces. Its anti-aircraft fire and torpedo attacks were crucial in protecting Allied ships. In the Korean War, Monssen's shore bombardments and naval gunfire were vital in several battles, providing essential support to ground troops. These actions showcased its combat skills and strategic importance in maintaining naval superiority.
Beyond combat, Monssen played a role in peacetime operations and naval diplomacy. It joined numerous training exercises, fleet maneuvers, and goodwill visits to foreign ports, showing off American naval strength and building international relations. These activities were key in keeping the Navy ready and demonstrating its global reach. Monssen's long service life, marked by continuous upgrades and diverse missions, highlights the adaptability and lasting value of Fletcher-class destroyers. Its legacy is a testament to its significant contributions to the U.S. Navy and its impact on naval history.
USS Monssen DD-798: Deployments, Role in Major Conflicts, Awards, and Commendations
The USS Monssen (DD-798) was a Fletcher-class destroyer that made a big impact during World War II. Commissioned in 1944, she quickly found herself in the heart of the Pacific Theater. One of her first major actions was the Battle of Leyte Gulf in October 1944. Here, she provided vital anti-aircraft support and engaged in surface combat against Japanese forces. Monssen's agility and firepower were key in protecting larger ships from kamikaze attacks, helping the Allies secure a crucial victory.
After Leyte Gulf, Monssen continued her brave service in the Pacific, taking part in the Battle of Okinawa in 1945. This was one of the largest amphibious assaults in the Pacific War. Monssen played a crucial role, offering naval gunfire support for ground troops and defending against relentless air attacks. Her crew showed incredible bravery and skill, especially during the intense kamikaze raids that marked the Okinawa campaign. Monssen's effective anti-aircraft capabilities and her ability to keep fighting under heavy fire highlighted her importance in the U.S. Navy's push for victory in the Pacific.
For her outstanding service during World War II, USS Monssen received several awards and commendations. She earned five battle stars for her role in major engagements, showcasing her significant contributions to the Allied war effort. Additionally, Monssen was awarded the Navy Unit Commendation for her exceptional performance and heroism during the Okinawa campaign. These honors celebrated not just the ship's operational excellence but also the dedication and valor of her crew, who faced daunting challenges with unwavering resolve.
After the war, Monssen continued to serve in various roles, including training exercises and fleet maneuvers, until she was decommissioned in 1946. Though her active service was brief, Monssen's legacy lives on through her exemplary performance in some of the most critical naval battles of the Pacific Theater. Her storied history is a testament to the courage and tenacity of the men who served aboard her, and she remains a proud chapter in U.S. naval history.
USS Monssen DD-798 Ship Specifications
| Specification | Details |
|---|---|
| Class | Fletcher Class Destroyer |
| Commissioned | February 14, 1944 |
| Displacement | 2,924 tons |
| Length | 377 feet |
| Beam | 40 feet |
| Draft | 13.8 feet |
| Speed | 38 knots |
| Complement | 9 Officers 264 Enlisted |




