NASA - Revision history

R4002 at 20:08, 31 January 2019

2019-01-31T20:08:03Z

← Older revision		Revision as of 20:08, 31 January 2019
Line 1:		Line 1:
-	Most of communications NASA does with airplanes and spacecraft happen on [[VHF_airband\|VHF]], [[VHF_/_UHF_Radio}UHF]] and higher frequencies. However, during every space shuttle launch, there are HF communications between Cape Radio, the Booster Recovery Director and the Solid Rocket Booster (SRB) recovery ships Freedom Star and Liberty Star.	+	Most of communications NASA does with airplanes and spacecraft happen on [[VHF_airband\|VHF]], [[VHF_/_UHF_Radio\|UHF]] and higher frequencies. However, during every space shuttle launch, there are HF communications between Cape Radio, the Booster Recovery Director and the Solid Rocket Booster (SRB) recovery ships Freedom Star and Liberty Star.

	There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).		There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).

R4002 at 21:39, 30 January 2019

2019-01-30T21:39:12Z

← Older revision		Revision as of 21:39, 30 January 2019
Line 1:		Line 1:
-	Most of communications NASA does with airplanes and spacecraft happen on VHF, UHF and higher frequencies. However, during every space shuttle launch, there are HF communications between Cape Radio, the Booster Recovery Director and the Solid Rocket Booster (SRB) recovery ships Freedom Star and Liberty Star.	+	Most of communications NASA does with airplanes and spacecraft happen on [[VHF_airband\|VHF]], [[VHF_/_UHF_Radio}UHF]] and higher frequencies. However, during every space shuttle launch, there are HF communications between Cape Radio, the Booster Recovery Director and the Solid Rocket Booster (SRB) recovery ships Freedom Star and Liberty Star.

	There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).		There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).

R4002 at 21:38, 30 January 2019

2019-01-30T21:38:00Z

← Older revision		Revision as of 21:38, 30 January 2019
Line 10:		Line 10:
	! Frequency !! Last heard !! Notes		! Frequency !! Last heard !! Notes
	\|-		\|-
-	\| 2764 \|\| \|\|	+	\| 2764 kHz \|\| \|\|
	\|-		\|-
-	\| 2836 \|\| \|\|	+	\| 2836 kHz \|\| \|\|
	\|-		\|-
-	\| 3041 \|\| \|\|	+	\| 3041 kHz \|\| \|\|
	\|-		\|-
-	\| 3120 \|\| \|\|	+	\| 3120 kHz \|\| \|\|
	\|-		\|-
-	\| 3187 \|\| \|\|	+	\| 3187 kHz \|\| \|\|
	\|-		\|-
-	\| 3365 \|\| \|\|	+	\| 3365 kHz \|\| \|\|
	\|-		\|-
-	\| 4993 \|\| \|\|	+	\| 4993 kHz \|\| \|\|
	\|-		\|-
-	\| 5011 \|\| \|\|	+	\| 5011 kHz \|\| \|\|
	\|-		\|-
-	\| 5180 \|\| \|\|	+	\| 5180 kHz \|\| \|\|
	\|-		\|-
-	\| 5246 \|\| \|\|	+	\| 5246 kHz \|\| \|\|
	\|-		\|-
-	\| 5711	+	\| 5711 kHz
	\| February 2010 \|\|		\| February 2010 \|\|
	\|-		\|-
-	\| 5810	+	\| 5810 kHz
	\| August 2009		\| August 2009
	\| Briefly, co-channel with a broadcaster		\| Briefly, co-channel with a broadcaster
	\|-		\|-
-	\| 6751	+	\| 6751 kHz
	\| August 2009 \|\|		\| August 2009 \|\|
	\|-		\|-
-	\| 6897 \|\| \|\|	+	\| 6897 kHz \|\| \|\|
	\|-		\|-
-	\| 6937 \|\| \|\|	+	\| 6937 kHz \|\| \|\|
	\|-		\|-
-	\| 7525 \|\| \|\|	+	\| 7525 kHz \|\| \|\|
	\|-		\|-
-	\| 7765 \|\| \|\|	+	\| 7765 kHz \|\| \|\|
	\|-		\|-
-	\| 7833	+	\| 7833 kHz
	\| August 2009		\| August 2009
	\|		\|
	\|-		\|-
-	\| 9043	+	\| 9043 kHz
	\| February 2010		\| February 2010
	\|		\|
	\|-		\|-
-	\| 9132	+	\| 9132 kHz
	\| July 2009		\| July 2009
	\|		\|
	\|-		\|-
-	\| 10780	+	\| 10780 kHz
	\| October 2009		\| October 2009
	\|		\|
	\|-		\|-
-	\| 11104	+	\| 11104 kHz
	\| October 2009		\| October 2009
	\|		\|
	\|-		\|-
-	\| 11205 \|\| \|\|	+	\| 11205 kHz \|\| \|\|
	\|-		\|-
-	\| 14973 \|\| \|\|	+	\| 14973 kHz \|\| \|\|
	\|-		\|-
-	\| 17780 \|\| \|\|	+	\| 17780 kHz \|\| \|\|
	\|-		\|-
-	\| 20185.6 \|\| \|\|	+	\| 20185.6 kHz \|\| \|\|
	\|-		\|-
-	\| 20390 \|\| \|\|	+	\| 20390 kHz \|\| \|\|
	\|}		\|}

Strange Attractor at 15:37, 18 July 2010

2010-07-18T15:37:34Z

← Older revision		Revision as of 15:37, 18 July 2010
Line 3:		Line 3:
	There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).		There is a long list of possible frequencies for these communications, but only a few of these have been heard in 2008 and 2009. Those have been marked with a *. Communications are in USB mode, in voice as well as ALE data bursts (automatic link establishment).

-	{\| border="1"	+	==List of SRB recovery HF frequencies==
-	\|+ Space Shuttle SRB recovery ship comms	+
		+	{\| border="1" cellspacing="0" cellpadding="5"
		+	\|+ '''Space Shuttle SRB recovery ship comms'''
		+	\|- style="background: #C0FFFF"
		+	! Frequency !! Last heard !! Notes
	\|-		\|-
-	\| ~~Frequency~~	+	\| 2764 \|\| \|\|
-	\| ~~Last heard~~	+
-	\| ~~Notes~~	+
	\|-		\|-
-	\| ~~2764~~	+	\| 2836 \|\| \|\|
	\|-		\|-
-	\| ~~2836~~	+	\| 3041 \|\| \|\|
	\|-		\|-
-	\| ~~3041~~	+	\| 3120 \|\| \|\|
	\|-		\|-
-	\| ~~3120~~	+	\| 3187 \|\| \|\|
	\|-		\|-
-	\| ~~3187~~	+	\| 3365 \|\| \|\|
	\|-		\|-
-	\| ~~3365~~	+	\| 4993 \|\| \|\|
	\|-		\|-
-	\| ~~4993~~	+	\| 5011 \|\| \|\|
	\|-		\|-
-	\| ~~5011~~	+	\| 5180 \|\| \|\|
	\|-		\|-
-	\| ~~5180~~	+	\| 5246 \|\| \|\|
-	\|-	+
-	\| ~~5246~~	+
	\|-		\|-
	\| 5711		\| 5711
-	\| February 2010	+	\| February 2010 \|\|
	\|-		\|-
	\| 5810		\| 5810
Line 38:		Line 38:
	\|-		\|-
	\| 6751		\| 6751
-	\| August 2009	+	\| August 2009 \|\|
	\|-		\|-
-	\| 6897	+	\| 6897 \|\| \|\|
	\|-		\|-
-	\| 6937	+	\| 6937 \|\| \|\|
	\|-		\|-
-	\| 7525	+	\| 7525 \|\| \|\|
	\|-		\|-
-	\| 7765	+	\| 7765 \|\| \|\|
	\|-		\|-
-	\| 7833	+	\| 7833
	\| August 2009		\| August 2009
		+	\|
	\|-		\|-
	\| 9043		\| 9043
	\| February 2010		\| February 2010
		+	\|
	\|-		\|-
	\| 9132		\| 9132
	\| July 2009		\| July 2009
		+	\|
	\|-		\|-
	\| 10780		\| 10780
	\| October 2009		\| October 2009
		+	\|
	\|-		\|-
	\| 11104		\| 11104
	\| October 2009		\| October 2009
		+	\|
	\|-		\|-
-	\| 11205	+	\| 11205 \|\| \|\|
	\|-		\|-
-	\| 14973	+	\| 14973 \|\| \|\|
	\|-		\|-
-	\| 17780	+	\| 17780 \|\| \|\|
	\|-		\|-
-	\| 20185.6	+	\| 20185.6 \|\| \|\|
	\|-		\|-
-	\| 20390	+	\| 20390 \|\| \|\|
	\|}		\|}
		+

	These frequencies are also used by other users of the shortwave spectrum, so take your time to confirm that you are really hearing NASA.		These frequencies are also used by other users of the shortwave spectrum, so take your time to confirm that you are really hearing NASA.

	[[Category:Utility radio stations]]		[[Category:Utility radio stations]]

RikvanRiel at 16:06, 8 February 2010

2010-02-08T16:06:06Z

← Older revision		Revision as of 16:06, 8 February 2010
Line 31:		Line 31:
	\|-		\|-
	\| 5711		\| 5711
-	\| ~~May 2008~~	+	\| February 2010
	\|-		\|-
	\| 5810		\| 5810
Line 52:		Line 52:
	\|-		\|-
	\| 9043		\| 9043
-	\| ~~July 2009~~	+	\| February 2010
	\|-		\|-
	\| 9132		\| 9132

Strange Attractor at 15:01, 27 January 2010

2010-01-27T15:01:50Z

← Older revision		Revision as of 15:01, 27 January 2010
Line 75:		Line 75:

	These frequencies are also used by other users of the shortwave spectrum, so take your time to confirm that you are really hearing NASA.		These frequencies are also used by other users of the shortwave spectrum, so take your time to confirm that you are really hearing NASA.
		+
		+	[[Category:Utility radio stations]]

RikvanRiel at 15:12, 27 October 2009

2009-10-27T15:12:05Z

← Older revision		Revision as of 15:12, 27 October 2009
Line 58:		Line 58:
	\|-		\|-
	\| 10780		\| 10780
-	\| ~~August~~ 2009	+	\| October 2009
	\|-		\|-
	\| 11104		\| 11104
		+	\| October 2009
	\|-		\|-
	\| 11205		\| 11205

RikvanRiel at 02:30, 29 August 2009

2009-08-29T02:30:57Z

← Older revision		Revision as of 02:30, 29 August 2009
Line 35:		Line 35:
	\| 5810		\| 5810
	\| August 2009		\| August 2009
-	\| ~~(briefly~~, co-channel with ~~very strong broadcast signal)~~	+	\| Briefly, co-channel with a broadcaster
	\|-		\|-
	\| 6751		\| 6751

RikvanRiel at 02:30, 29 August 2009

2009-08-29T02:30:26Z

← Older revision		Revision as of 02:30, 29 August 2009
Line 8:		Line 8:
	\| Frequency		\| Frequency
	\| Last heard		\| Last heard
		+	\| Notes
	\|-		\|-
	\| 2764		\| 2764
Line 33:		Line 34:
	\|-		\|-
	\| 5810		\| 5810
-	\| August 2009 (briefly, co-channel with very strong broadcast signal)	+	\| August 2009
		+	\| (briefly, co-channel with very strong broadcast signal)
	\|-		\|-
	\| 6751		\| 6751

RikvanRiel at 02:29, 29 August 2009

2009-08-29T02:29:36Z

← Older revision		Revision as of 02:29, 29 August 2009
Line 33:		Line 33:
	\|-		\|-
	\| 5810		\| 5810
		+	\| August 2009 (briefly, co-channel with very strong broadcast signal)
	\|-		\|-
	\| 6751		\| 6751