Radio chronology - Revision history

Thomas: correct TTracks URL

2011-02-25T19:47:53Z

correct TTracks URL

← Older revision		Revision as of 19:47, 25 February 2011
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	* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."		* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."
	* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.327 MHz) and the other said 36.6 meters (8.191 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>		* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.327 MHz) and the other said 36.6 meters (8.191 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/Publications/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>
	\|-		\|-
	\| 28 June		\| 28 June

Moleski at 23:07, 5 March 2009

2009-03-05T23:07:39Z

← Older revision		Revision as of 23:07, 5 March 2009
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	~~{{draft}}~~

	{\| cellpadding=5 border=1		{\| cellpadding=5 border=1
	\|-		\|-
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	\| 20 May		\| 20 May
	\| Second round-the-world attempt began in secret.		\| Second round-the-world attempt began in secret.
	\|-
	\|
	~~\| Engine fire in Tucson.~~
	\|-		\|-
	\| 23 May		\| 23 May
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	\| 30 May		\| 30 May
	\| Public announcement of second attempt.		\| Public announcement of second attempt.
	\|-
	~~\| 1 June~~
	~~\| Miami to San Juan, Puerto Rico.~~
	\|-		\|-
	\| 26 June		\| 26 June

Moleski at 23:06, 5 March 2009

2009-03-05T23:06:35Z

← Older revision		Revision as of 23:06, 5 March 2009
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	* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge]] of the Aerodrome at Darwin. [http://www.sengpielaudio.com/calculator-wavelength.htm Wavelenth to frequency converter.]</ref>		* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge]] of the Aerodrome at Darwin. [http://www.sengpielaudio.com/calculator-wavelength.htm Wavelenth to frequency converter.]</ref>
	* ~~Arrived in~~ [[Delayed in ~~Lae\|~~Lae]].		* Couldn't test direction finder because [[Darwin to Lae\| Earhart sent wrong frequencies to Lae]].
			* [[Delayed in Lae]].
	\|-		\|-
	\| 1 July		\| 1 July
	\| ~~Failed~~ [[DF]] ~~check~~. Rec'd time and weather.		\| [[Failed direction finding test in Lae]]. Rec'd time and weather.
	\|-		\|-
	\| 2 July (Lae date)		\| 2 July (Lae date)

Moleski at 18:12, 5 March 2009

2009-03-05T18:12:01Z

← Older revision		Revision as of 18:12, 5 March 2009
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	\| 29 June		\| 29 June
	\|		\|
	* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge of the Aerodrome at Darwin]].</ref>		* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge]] of the Aerodrome at Darwin. [http://www.sengpielaudio.com/calculator-wavelength.htm Wavelenth to frequency converter.]</ref>
	* Arrived in [[Delayed in Lae\|Lae]].		* Arrived in [[Delayed in Lae\|Lae]].
	\|-		\|-

Moleski at 18:10, 5 March 2009

2009-03-05T18:10:38Z

← Older revision		Revision as of 18:10, 5 March 2009
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	\|		\|
	* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."		* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."
	* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.32 MHz) and the other said 36.6 meters (8.19 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>		* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.327 MHz) and the other said 36.6 meters (8.191 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>
	\|-		\|-
	\| 28 June		\| 28 June

Moleski at 14:39, 5 March 2009

2009-03-05T14:39:19Z

← Older revision		Revision as of 14:39, 5 March 2009
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	\|-		\|-
	\| November		\| November
	\| Bell Labs, Hadley Field, N.J. Dorsal Vee added.		\| Bell Labs, Hadley Field, N.J.
			* [[Radio equipment on NR16020\|Western Electric transmitter and receiver installed]] by [[W.C. Tinus]].
			* [[Dorsal Vee]] added.
	\|-		\|-
	\| November ?		\| November ?
	\| Gurr re-attaches receiver antenna in California?		\| [[Gurr]] re-attaches receiver antenna in California?
	\|-		\|-
	\| November 27		\| November 27
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	\|-		\|-
	\| 30 July		\| 30 July
	\| [[Cross memo]].		\| [[Cross memo]] describes the [[Radio equipment on NR16020\|original transmitter, receiver,]] and [[Hooven Radio Compass]].
	\|}		\|}

Moleski at 14:35, 5 March 2009

2009-03-05T14:35:21Z

← Older revision		Revision as of 14:35, 5 March 2009
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	\| 29 June		\| 29 June
	\|		\|
	* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge of the Aerodrome at Darwin]]</ref>		* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge of the Aerodrome at Darwin]].</ref>
	* Arrived in [[Delayed in Lae\|Lae]].		* Arrived in [[Delayed in Lae\|Lae]].
	\|-		\|-

Moleski at 14:34, 5 March 2009

2009-03-05T14:34:51Z

← Older revision		Revision as of 14:34, 5 March 2009
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	* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."		* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."
	* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.32 MHz) and the other said 36.6 meters (8.19 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>		* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.32 MHz) and the other said 36.6 meters (8.19 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>
			\|-
			\| 28 June
			\| [[Receiver fuse replaced in Darwin]].
	\|-		\|-
	\| 29 June		\| 29 June
	\| Arrived in [[Delayed in Lae\|Lae]].		\|
			* AE stayed in touch with Darwin "for a distance of 200 miles from this station, radio telephone being used by Miss Earhart."<ref>[[Receiver fuse replaced in Darwin\|A.R. Collins, Aircraft Inspector and Officer-in-Charge of the Aerodrome at Darwin]]</ref>
			* Arrived in [[Delayed in Lae\|Lae]].
	\|-		\|-
	\| 1 July		\| 1 July

Moleski at 05:49, 5 March 2009

2009-03-05T05:49:39Z

← Older revision		Revision as of 05:49, 5 March 2009
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	\|-		\|-
	\| 26 June		\| 26 June
	\| Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."		\|
			* Port Darwin? 0720 GMT, Earhart: "...Itasca transmit letter A, position, own call letters, as above on half hour at 7.5 MHz."
			* Earhart sent two telegrams to Lae; one said that she would be using 36 meters (8.32 MHz) and the other said 36.6 meters (8.19 MHz) on her [[DF\| direction finder]].<ref>[http://www.tighar.org/TTracks/2005Vol_21/2103.pdf ''TIGHAR Tracks,'' October 2005.]</ref>
	\|-		\|-
	\| 29 June		\| 29 June
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	\| [[Cross memo]].		\| [[Cross memo]].
	\|}		\|}

			== References ==
			<references/>

	== Related articles ==		== Related articles ==

Moleski at 15:00, 4 March 2009

2009-03-04T15:00:39Z

← Older revision		Revision as of 15:00, 4 March 2009
Line 87:		Line 87:
	\| [[Cross memo]].		\| [[Cross memo]].
	\|}		\|}

			== Related articles ==
			* [[Timeline of the second round-the-world attempt]].

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