AmateurRadio.com

Take a step back in time to November 26, 1928, and take a look at what was then described as the biggest and costliest Coast Guard vessel of its era. The photograph shows the state of the art radio room aboard the U.S. Coast Guard Cutter Chelan. At the time this photo was taken, she was the newest cutter in the service, proudly anchored at the Navy Yard in Washington D.C.

Coast Guard Cutter Chelan

Constructed at a staggering cost of approximately $1,000,000 (1928 Dollars), the Chelan proved her incredible value right out of the gate. On her maiden trip, she picked up a desperate SOS signal and successfully towed a disabled schooner 1,500 miles to safety. This remarkable feat stood as a record tow for the service.

Chelan was laid down by Bethlehem Shipbuilding Corporation at Quincy, Massachusetts, on 14 November 1927 and launched on 19 May 1928. She was commissioned into U.S. Coast Guard service as USCGC Chelan on 5 November 1928.

Turbo-electric cutter, Lake-class (250-footers), built by Bethlehem Shipbuilding Corporation, Quincy, MA, at cost of $900,000 (hull & machinery), launched 19 May 1928, commissioned 5 September 1928, 2,075 tons displacement, 250ft long x 42ft beam x 12ft 11in draft, 17.5kts, armed with 1-5in/1-3in/2-6pdr (1929), 97 crew (1940).

The USCGC Chelan (WPG-45) was a 250-foot Lake-class cutter belonging to the United States Coast Guard, launched in 1928. Best known for its extensive operations in Alaska and a dramatic 1937 North Atlantic rescue, the ship was transferred to Great Britain during World War II.

Sitting at the operator station is Ensign Leslie B. Tollaksen. Tollaksen would go on to have a highly decorated military career, eventually serving as a Lieutenant Commander in World War II where he commanded a naval frigate, the USS Moberly, that helped sink a German submarine in the final days of the Atlantic naval war.

We see Tollacksen in the photo above as a fresh ensign aboard USCGC Chelan. From a genealogy page:

Tollaksen “attended the University of Washington for two years before going and graduating from the US Coast Guard Academy in New London, Connecticut. He graduated from The USCG Academy in the Class of 1927, a year early to man the ships chasing down rum runners.

As a young Lieutenant, he was assigned to the US Coast Guard HQ in Washington, DC. He helped establish “Radio Washington” the telegraph station on Telegraph Road in Washington, DC, and also served as Aid to the Secretary of the Treasury, Henry Morgenthau, Jr. (At that time, his sister worked in the typing pool for President Franklin D. Roosevelt’s White House).

Leslie Bliss Tollaksen (1903 – 1973), Also nown as,”Tolley”
Birthdate: April 13, 1903, Port Townsend, Jefferson County, Washington, United States. Death:1973 (69-70), Fort Lauderdale, Broward, Florida, United States

Leslie, about 1937 was the first US Coast Guard Officer selected for Post Graduate School at MIT.

Leslie, during WWII, and in command of the USS Moberly, sank the LAST German U-Boat U-853. U-8533 was a Type IXC/40 U-Boat, and lays on the bottom off Block Island…”

For history and technology buffs, the equipment in this radio room is absolutely fascinating. In 1928, maritime communication was undergoing a major technological revolution. Global maritime operations were beginning to phase out the older, notoriously noisy spark gap transmitters. Instead, the Chelan was outfitted with modern continuous wave vacuum tube technology. This room housed three powerful transmitters and three highly sensitive receiving sets.

If you look closely at the right side of the image, you can see the large glass vacuum tubes safely housed behind protective metal mesh doors. These power tubes allowed operators to transmit signals on specific, sharply tuned frequencies, reaching much further out to sea without causing interference for other ships. The tall black panels are also loaded with large rheostat dials for tuning, as well as precise ammeters and voltmeters to monitor the high voltages running through the system.

Meanwhile, Ensign Tollaksen has his hand positioned near a traditional straight telegraph key to send out Morse code. The receiver units he operated likely utilized regenerative or early superheterodyne circuits, giving operators the incredible sensitivity needed to hear faint SOS calls through heavy atmospheric static. It was exactly this kind of cutting edge machinery that allowed the crew to hear the distress call that led to their record breaking rescue!

USCGC Chelan was a Lake-class cutter belonging to the United States Coast Guard launched on 19 May 1928 and commissioned on 5 September 1928. After 13 years of service to the Coast Guard, she was transferred to the Royal Navy as part of the Lend-Lease Act, and named HMS Lulworth (Y60). During the war Lulworth served in a convoy Escort Group for Western Approaches Command. She returned to the U.S. Coast Guard after World War II.

USCGC Chelan was a Lake-class cutter belonging to the United States Coast Guard launched on 19 May 1928 and commissioned on 5 September 1928. After 13 years of service to the Coast Guard, she was transferred to the Royal Navy as part of the Lend-Lease Act, and named HMS Lulworth (Y60). During the war Lulworth served in a convoy Escort Group for Western Approaches Command. She returned to the U.S. Coast Guard after World War II.

Read more about this vessel: https://en.wikipedia.org/wiki/USCGC_Chelan.