1912 14th April
Californian Ice Warning
Sends Titanic a wireless message warning that Californian is stopped among ice.
RMS Titanic · permanent subject timeline
Titanic Wireless Distress Calls
CQD, SOS and the ship-to-shore wireless traffic during the disaster. This page combines historical context with 17 matching records drawn directly from the World History Database Titanic archive.
Historical context
Titanic Wireless Distress Calls: overview and significance
What happened?
After the seriousness of the flooding became clear, Titanic's wireless operators transmitted distress calls and the ship's position. Nearby vessels and shore stations received fragments of the rapidly developing emergency.
Why was it important?
Wireless communication enabled Carpathia to respond and became a major focus of later safety reform. The disaster demonstrated both the power and the limitations of early commercial radiotelegraphy.
World History Database records
Titanic Wireless Distress Calls timeline
The records below are selected from the 241-record RMS Titanic archive and rendered as static HTML in chronological order.
1912
1912 15th April
Carpathia Receives Titanic Distress Call
Responds after Carpathia receives Titanic's wireless distress message.
1912 15th April
Death of Edward Smith
Dies during Titanic's sinking after directing the evacuation and distress response.
1912 15th April
Distress Signalling Assistance
Assists officers with emergency signalling from the after part of Titanic during the distress response.
1912 15th April
Titanic CQD Distress Call
Transmits CQD distress calls from Titanic's wireless room after the collision.
1912 15th April
Titanic Distress Assistance
Assists Phillips in transmitting Titanic's distress calls.
1912 15th April
Titanic Distress Call Received
Receives Titanic's distress traffic and alerts Carpathia's bridge so the ship can turn toward the reported position.
1912 15th April
Titanic Distress Order
Orders Titanic's wireless operators to call for assistance after the collision.
1912 15th April
Titanic Distress Rockets Fired
Helps send distress rockets from Titanic to attract the attention of nearby vessels.
1912 15th April
Titanic Loss Learned by Wireless
Learns by wireless that Titanic has sunk after resuming duty aboard Californian in the morning.
1912 15th April
Titanic Position Calculation
Works out Titanic's position for distress messages and communication with responding ships.
1912 15th April
Titanic SOS Signal
Uses the newer SOS distress signal while continuing to seek assistance.
1912 15th April
Titanic Wireless Operator Survival
Survives the sinking after remaining at the wireless set late into the evacuation.
1912 15th May
British Inquiry Wireless Evidence
Gives evidence about Californian's wireless communications and the ice warning sent to Titanic.
1912 22nd May
Boxhall Titanic Inquiry Evidence
Gives evidence to the British inquiry about bridge activity, distress signals and lifeboat operations.
1912 24th May
British Inquiry Carpathia Evidence
Gives evidence about receiving Titanic's distress call and Carpathia's wireless work during the rescue.
1912 May
Titanic Wireless Inquiry
Reviews wireless messages, distress calls and communications evidence during the inquiry.
Editorial provenance
Sources and editorial review
Compiled and edited by World History Database.
Historical context is editorial material; the chronology is generated from World History Database Titanic records.
Last reviewed: September 2026.
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