What is the signal from the deep?

A distress transmission intercepted by a ham radio operator in Maine at 3:33 a.m., apparently originating from the USS Osiris — a submarine that vanished in 1943. The signal carries the voices of 72 dead crewmen.

Why is the ghost radio frequency dangerous?

Listeners report a compulsion to walk into the ocean. Three people drowned after hearing the broadcast. The entity, called the Deep Caller, feeds on despair and uses auditory suggestion to draw victims to the water.

What is the brass telegraph handle?

A salvaged brass telegraph handle from the Osiris acts as the entity's tether. While it exists above water, the signal can keep transmitting and manifesting near anyone who hears it.

Is The Signal from the Deep a true story?

It is a fictional paranormal case file written in a true-feel investigative style. Names, vessels, and events are invented for the story.

The Signal from the Deep

A Paranormal Case File — Incident #2025-0607-ME
Date of Incident: June 7 – June 14, 2025
Location: Gull Rock Point, near Port Clyde, Maine (remote coastline); linked to the wreck of the USS Osiris (lost 1943)
Lead Investigator: Dr. Elaine Voss, Paranormal Research Institute (PRI)
Status: Unexplained. 3 missing persons. Radio frequency quarantined by FCC. Area under Coast Guard advisory.

1. Initial Report

On June 8, 2025, the Knox County Sheriff’s Office received a call from a retired Navy radioman, Frank Calloway, 67. Calloway, a lifelong ham radio enthusiast, claimed that for the past three nights, at exactly 03:33 a.m., his equipment had automatically tuned to an unknown frequency — 477.3 kHz — and broadcast a repeating Morse code message: “... --- ... / --- ... .. .-. .. ... / -.-. .-. . .-- / .- .-.. .. ...- . / - .-. .- .--. .--. . -.. / .- - / -.. . . .--. ...” — translating to: “SOS. USS Osiris crew alive. Trapped at deep.”

Calloway, a former submarine sonar technician, recognized the name. The USS Osiris was a Balao‑class submarine that vanished during a routine patrol in the North Atlantic in February 1943. No wreckage was ever found. All 72 crewmen were declared dead. Calloway initially assumed it was a hoax or a malfunction, but the signal grew stronger each night. On the third night, he recorded the transmission. The Morse code was followed by a burst of static and then a woman’s voice, faint and wet, as if speaking from underwater: “Don’t come looking. The hatch is sealed from the outside. We are still here. We are always here.”

Calloway sent the recording to a fellow radio operator in Boston, who confirmed the frequency was not allocated to any civilian or military entity. The Boston operator also noted that the Morse code was being tapped out at a rate of 13 words per minute — the exact cadence of the Osiris’s known chief radioman, Petty Officer George Kellerman, who had a distinctive “fist.” The FCC was notified but could not locate the source of the signal; it appeared to be emanating from a point 200 feet underwater, 3 miles off Gull Rock Point.

The Knox County Sheriff’s Office initially treated the incident as a potential signal hijacking, but when three local residents — all of whom had listened to the recording — walked into the ocean on the night of June 14 and vanished, PRI was contacted.

(Source: Knox County Sheriff’s Incident Report #2025‑0608‑ME‑112, Deputy A. Thibodeau; FCC signal anomaly report, June 2025; Calloway’s sworn statement, PRI Appendix A.)

2. The Disappearances

PRI reconstructed the chain of exposure.

June 7, 3:33 a.m.: Calloway first receives the SOS. He listens for 12 minutes. He feels a cold draft and sees a faint blue light hovering over his radio set. He dismisses it as a trick of the eyes.
June 9: Calloway shares the recording with two friends, local fisherman Jim Harlan, 58, and his son, Corey Harlan, 29. Both men listen. That night, both dream of a submarine crew in antique diving suits, standing on the seabed, their faceplates glowing with a pale green light, tapping on the hull from the outside. They wake with salt water in their lungs, coughing violently.
June 11: A local amateur historian, Mary Driscoll, 41, obtains the recording and plays it during a late‑night research session. She calls Calloway at 4:00 a.m., hysterical, claiming she could see a man in a khaki uniform standing in the corner of her office, water streaming from his mouth. She hangs up abruptly. Her body was found the next morning on the beach below Gull Rock Point, her lungs filled with seawater — despite no signs of drowning in the ocean. The coroner ruled it “dry drowning” from an unknown trigger.
June 14, 3:33 a.m.: Jim and Corey Harlan, along with a neighbor, walk into the ocean fully clothed and are lost to the waves. Their bodies were never recovered. Calloway, who had locked himself in his basement with his radio equipment unplugged, survived but suffered a heart attack. He told PRI: “The signal doesn’t just call for help. It calls for company. And once you hear it, the ocean knows your name.”

A Coast Guard cutter deployed to the area detected a massive metallic object on the seabed at the coordinates indicated by the signal. Sonar imaging showed a shape consistent with a Balao‑class submarine, but when divers went down, the site was empty save for a single brass telegraph handle stamped “USS OSIRIS.” The handle was ice‑cold and, when touched, transmitted a sharp electric shock that sent one diver into cardiac arrest. The object is now in PRI’s containment.

(Source: Harlan family statements, Appendix B; Maine State Medical Examiner’s report on Mary Driscoll, June 12, 2025; USCG sonar logs, June 15, 2025; PRI dive team report, Appendix C.)

3. The Evidence

Audio Recording (Calloway’s transmission): 12 minutes 38 seconds. Morse code SOS alternates with voice transmissions. The voice has been identified by surviving family members as that of Lieutenant Commander Victor Halsey, the Osiris’s executive officer, who was known to have a distinct Boston accent. The voice repeats a single phrase: “Sealed in. He sealed us in. We’re not dead. We’re waiting.” Dr. Hannah Lim’s spectrographic analysis shows the voice is overlaid with 72 sub‑voices, each speaking a different name — the full crew manifest. The recording causes immediate physiological effects: heart rate drops to 40 bpm, skin temperature drops by 3°C, and subjects report visual hallucinations of a flooded corridor.
The Telegraph Handle: Recovered from the seabed. Stamped brass, heavily corroded but still mechanically functional. When moved to the “Full Ahead” position, it emits a low‑frequency hum at 27 Hz, which induces nausea and a compulsion to walk toward the nearest body of water. The handle is stored in a Faraday‑cage containment box in PRI Vault 4. Guards report hearing faint Morse code tapping from the box at 3:33 a.m.
Photographic Evidence: A trail camera set up by PRI at Gull Rock Point on June 20 captured a single image at 3:33 a.m.: a line of 12 figures in WWII‑era Navy uniforms standing ankle‑deep in the surf, facing out to sea, their faces illuminated by a ghostly green glow. The figures are translucent, and the water around them is frozen in the act of splashing, as if time stopped. The photo has been authenticated by image forensics. (Appendix D.)
Environmental Data: At the moment of each transmission, water temperature at the wreck site drops from 4°C to −2°C, and a dense fog bank rolls in from the open ocean, even on clear nights. The fog carries the distinct smell of diesel fuel and ozone.

(Source: PRI forensic analysis, Appendix E; USCG meteorological logs, June 2025.)

4. Historical Research

Dr. Peter Chand uncovered the tragedy of the USS Osiris. In February 1943, the submarine was on a classified mission to plant listening devices in the North Atlantic when its forward hatch was deliberately sealed from the outside by an unknown saboteur. A single surviving journal, recovered from a life raft found weeks later, belonged to Seaman First Class Thomas Albright. His final entry, written in the dark with a grease pencil, reads: “The captain says the hatch is jammed. But I saw the chief close it from the outside. Why did he do that? The water is coming in. I can hear the others praying. I can hear the radio still tapping. We’re 600 feet down. No one will ever find us. God forgive Chief Kellerman. He said the signal was too strong. He said the Germans would find us. He was wrong. The signal was for us. It’s been calling us since we sank. It’s calling us now.”

Kellerman’s body was never identified, but naval records show he was a known sleepwalker and had been disciplined for “hearing voices” in the weeks before the mission. PRI suspects that Kellerman may have been influenced by the same entity now broadcasting the signal — an entity that feeds on the despair of trapped sailors and uses their voices to lure the living.

The entity, referred to in the Albright journal as “the Deep Caller,” is described in earlier maritime folklore of the region as a spirit that “sings the drowned to shore and the living to sea.” The Penobscot tribe called it “Pita‑wâk‑si” — the “Voice Below the Waves.”

(Source: Albright, T., personal journal, National Archives, declassified 1998; Penobscot oral traditions, University of Maine Folklore Archives; USS Osiris naval records, 1943.)

5. Preliminary Analysis

Dr. Voss’s assessment:

Entity Classification: The “Deep Caller” is a Class‑Ω Aquatic Siren‑Type Entity — a non‑physical intelligence that uses radio frequencies as a medium. It mimics distress signals to attract listeners, then induces a compulsion to enter the water. The entity appears to have fed on the 72 souls of the Osiris crew and now uses their collective voice to hunt.
Methodology: The signal acts as a memetic hazard. Hearing the full transmission triggers a psychic link, causing dreams, visual hallucinations, and ultimately fatal attraction to the ocean. The missing persons are not simply drowned; their consciousness is absorbed into the entity’s “crew,” as indicated by new sub‑voices appearing on subsequent recordings. The signal’s source is not the wreck but the entity itself, which now exists as a localized electromagnetic field on the seabed.
Artifact Connection: The telegraph handle acts as a physical tether. Its manipulation can amplify or dampen the signal. PRI plans to attempt a “shut‑down” procedure by returning the handle to the “Stop” position during a solar eclipse, when the entity’s power may be weakest.
Risk Assessment: Extremely high. The FCC has quarantined the frequency 477.3 kHz, but the signal occasionally bleeds into AM radio bands and maritime emergency channels. A full coastal advisory has been issued, warning against listening to unknown transmissions at night.

6. Postscript

Frank Calloway remains in critical cardiac care; his EKG shows a repeating pattern of Morse code for “SOS.” The three missing persons are legally deceased, but their voices have been identified on the June 14 recording, speaking the same phrase as the others: “Come down. The water is warm. We are all here.”

The brass telegraph handle is moved to a deep‑storage vault 500 feet below ground. Still, on certain nights, the sound of tapping — 72 distinct knocks, then silence — echoes from the sealed container.

If you hear an SOS on an unregistered frequency at 3:33 a.m., do not listen. Turn off your radio. Close your windows. And whatever you do, do not look at the ocean.

This story deals with themes of drowning, isolation, and the horror of being trapped. If you suffer from thalassophobia, anxiety, or panic disorders, please reach out to a professional. The sea is beautiful, but the mind can make it a prison.