0h15  	Titanic send CQD (6 times) DE (this is) MGY (6 times) position 41.44 N. 50.24 W
           	La Provence and Frankfurt ships receive Titanic's first distress signals.
 	Titanic sends position to Frankfurt. 
	Frankfurt says: "OK: stand by"

	Mount Temple heard Titanic sending CQD ... Says require assistance ... Gives position
	Titanic cannot hear me .... Advise my Captain his position at 41.46 N. 50.24 W.

	Cape Race coast station hears Titanic giving position on CQD 41.44 N. 50.24 W.

0h18	Ypiranga hears CQD from Titanic.   
	Titanic gives CQD here ... Position 41.44 N. 50.24 W ... Require assistance (calls about 10 times).

0h25 	Carpathia calls Titanic and says: "do you know that Cape Cod is sending a batch of messages for you ?"
	Titanic says: "Come at once. We have struck a berg .... It's a CQD OM (it's a distress situation old man) Position 41.46 N. 50.14 W"
	Carpathia says: "Shall I tell my Captain ?. Do you require assistance ?"
	Titanic says: "yes, come quick"
	
	Cape Race hears Titanic give corrected position 41.46 N. 50.14 W. Calling him, no answer. (Titanic's 4th Officer Boxhall had just provided a corrected position to the radio room)
 	Titanic says CQD, Here (is my) corrected position 41.46 N. 50.14 W. Require immediate assistance. We have collision with iceberg. Sinking. 
	Can hear nothing for noise of steam (engineers releasing excess steam pressure from boilers to minimise risk of explosion) 
	Sent about 15 to 20 times to Ypiranga.

0h26 	DKF (Prinz Friedrich Wilhelm) calls Titanic and gives position at 12 a.m. 39.47 N. 50.10 W
	Titanic says: "Are you coming to our ?" "We have collision with iceberg. Sinking. Please tell Captain to come" 
	DKF says: "O.K. will tell"

0h27  	Titanic sends following: "I require assistance immediately. Struck by iceberg in 41.46 N. 50.14 W"

0h30	Caronia sent CQ message (message addressed to all ships) to Baltic and CQD (ie: a distress relay message) ... "Titanic struck iceberg, require immediate assistance"
	Mount Temple hears Titanic still calling CQD. Our Captain reverses ship. We are about 50 miles off

0h34	Mount Temple hears Frankfurt give Titanic his position 39.47 N. 52.10 W
	Titanic says to Frankfurt : "are you coming to our assistance ?"
	Frankfurt says : "what is the matter with you ?"
	Titanic says "We have struck an iceberg and sinking. Please tell Captain to come"
	Frankfurt replies "Ok, Will tell the bridge right away"
	Titanic says "Ok, yes, quick"

0h45 	Titanic calls Olympic (Olympic is Titanic's sister ship - 500 miles away en route to England) SOS - (first use of "SOS" by Titanic- Bride jokingly suggests to Phillips that it may be his last chance to use the new distress call)

0h50	Titanic calls CQD and says: "I require immediate assistance. Position 41.46 N. 50.14 W" Received by Celtic

0h53	Caronia to Baltic and SOS, Titanic CQD in 41.46 N. 40.14 W .. Wants immediate assistance

1h00	Titanic gives distress signal
	Cincinatti replies.Titanic's position 41.46 N. 50.14 W. Assistance from Cincinatti not necessary as Olympic shortly afterwards answers distress call
	Titanic replies to Olympic and gives his position as 41.46 N. 50.14 W and says: "We have struck an iceberg"

1h02	Titanic calls Asian and said: "Want immediate assistance" 
	Asian answered at once and received Titanic's position as 41.46 N. 50.14 W, which he immediately takes to the bridge. Captain instructs operator to have Titanic's position repeated.
	Virginian calls Titanic but gets no response
	Cape Race tells Virginian to report to his Captain the Titanic has struck iceberg and requires immediate assistance.

1h10	Titanic to Olympic: "We are in collision with berg. Sinking Head down. 41.46 N. 50.14 W. Come soon as possible"
	Titanic to Olympic ... Captain says: "Get your boats ready. What is your position?"

1h15	Baltic to Caronia: "Please tell Titanic we are making towards her"

1h20	Virginian hears Cape Race inform Titanic: "that we are going to his assistance. Our position 170 miles N. of Titanic"

1h25 	Caronia tells Titanic: "Baltic coming to your assistance"
	Olympic sends position to Titanic 4-24 a.m. G.M.T. 40.52 N. 61.18 W and asks: "Are you steering southerly to meet us?" 
	Titanic replies: "We are putting the women off in the boats"

1h27 	Titanic says: "We are putting the women off in the boats"

1h30	Titanic tells Olympic: "We are putting passengers off in small boats" "Women and Children in boats, can not last much longer"

1h35	Olympic asks Titanic what weather he had
	Titanic replies: "Clear and calm"
	Baltic hears Titanic say "Engine room getting flooded" ... (Captain Smith had just visited the Titanic's radio room and advised this to Phillips and Bride)
	Mount Temple hears Frankfurt ask: "are there any boats around you already?" ...  No reply

1h37 	Baltic tells Titanic: "We are rushing to you"

1h40 	Olympic to Titanic: "Am lighting up all possible boilers as fast as (we) can"
	Cape Race says to Virginia: "Please tell your Captain this: The Olympic is making all speed for Titanic, but his (Olympic's) position is 40.32 N. 61.18 W
	You are much nearer to Titanic. The Titanic is already putting women off in the boats, and he says the weather there is calm and clear. 
	The Olympic is the only ship we have heard say : Going to the assistance of Titanic. The others must be a long way from Titanic"

1h45 	Last signals heard from Titanic by Carpathia : "Come as quickly as possible old man: the engine-room is filling up to the boilers"
	Mount Temple hears Frankfurt calling Titanic. No reply.

1h47	Caronia hears Titanic though signals unreadable still
	Virginia hears Titanic calling very faintly, his power being greatly reduced.

1h48 	Asian heard Titanic call SOS Asian answers Titanic but receives no answer.
	Frankfurt calls Titanic and says: "What is the matter with you ?"

1h50 	Titanic says to Frankfurt: "You fool, stand by and keep out"
	Caronia hears Frankfurt working to Titanic .... Frankfurt according to position 172 miles from Titanic at time first SOS sent out.

1h55 	Cape Race says to Virginian: "we have not heard Titanic  for about half an hour. His power may be gone"		
	
During this period Phillips and Bride are struggling with a stoker who entered the wireless room and tried to steal Phillips life jacket. Bride holds the stoker, while Phillips punches him. The stoker is (presumably) knocked unconscious.

At 2h05 The Captain visits the wireless room for the last time and says: "Men, you have done your full duty. You can do no more. Abandon your cabin. Now it's every man for himself"
	Phillips looks up for a second, and then bends over the equipment once more. Captain Smith tries again: "You look out for yourselves. I release you" 
	A pause, then he adds softly: "That's the way of it at this kind of time....every man for himself"
	He then leaves the wireless room. Phillips continues sending

2h10 	Virginian hears 2 v's signalled faintly in spark similar to Titanic's 
	(Most probably Phillips was transmitting a test signal whilst Bride adjusted the main transmitter motor-generator field regulators to compensate for the dying power supply from the engine room).

2h17 	Virginian hears Titanic call CQ (call to all ships) but unable to read him. Titanic's signals end very abruptly as (if) power suddenly switched off. His spark rather blurred or ragged...
	(Phillips had actually intended to send "CQD DE TITANIC", however at this point there is a loss of all power to the radio room ... water can be heard flooding the wheelhouse 
	Phillips says to Bride "Come on, let's clear out". Bride climbs to the roof of the officer's quarters and assists with launching collapsible lifeboat B - Phillips disappears after)
	Virginian Called Titanic and suggested he should try emergency set, but heard no response

2h20 	Virginian to Olympic: "have you heard anything about Titanic"   
	Olympic says: "No. Keeping strict watch, but hear nothing more from Titanic. No reply from him"

About 2h20  This was the official time the ship foundered in 41.46 N. 50.14 W as given by the Carpathia in message to the Olympic.

2h35 	Mount Temple hears Carpathia send: "If you are there we are firing rockets"

2h40 	Carpathia calling Titanic

2h58 	Birma thinks he hears Titanic so sends: "Steaming full speed for you. Shall arrive you 6-0 in morning. Hope you are safe. We are only 50 miles now"

3h00 	Carpathia calling Titanic

3h28 	La Provence to Celtic:  "Nobody has heard the Titanic for about 2 hours"

4h24 	Birma says: "we are 30 miles S.W. off Titanic"

6h40 	Parisian hears weak signals from Carpathia or some station saying Titanic struck iceberg. Carpathia has passengers from lifeboats
	Asian, with German oil tank in tow for Halifax asked what news of Titanic. Sends service (message) later saying heard Titanic v. faint working. C. Race up to 10.0 p.m., local time. Finished calling SOS midnight

7h40 	Mount Temple hears Carpathia report rescued 20 boat loads

8h07 	Baltic sends following to Carpathia: "Can I be of any assistance to you as regards taking some of the passengers from you? Will be in position about 4h30. Let me know if you alter your position"

8h10 	Baltic in communication with Carpathia. Exchanged traffic re passengers, and get instructions to proceed to Liverpool

8h15 	Baltic turns round for Liverpool, having steamed 134 miles W. towards Titanic

8h40 	Mount Temple hears Carpathia call CQ and say, no need to stand by him. Advise my Captain, who has been cruising round the icefield with no result. Ship reversed.

8h45 	Olympic sent message to Owners, New York via Sable Island saying: "Have not communicated with Titanic since midnight"

8h55 	Carpathia replies to Baltic: "Am proceeding to Halifax or New York full speed. You had better proceed to Liverpool. Have about 800 passengers on board"

9h0 	Carpathia to Virginian: "We are leaving here with all on board about 800 passengers. Please return to your Northern course"