[TCRA] Sat AO-51

Greg Hammerel w9gdh at chibardun.net
Thu Aug 26 20:53:26 CDT 2004


    AMSAT-OSCAR 51 (Echo or AO-51)
Analog Uplink 	145.920 MHz FM (PL - 67Hz)
1268.700 MHz FM (PL - 67Hz)
Analog Downlink 	435.300 MHz FM
Digital Uplink 	145.860 MHz 9600 bps, AX.25
Digital Downlink 	435.150 MHz 9600 bps, AX.25
2401.200 MHz 38,400 bps, AX.25
Launch 	June 29, 2004


Status:  Operational
Amsat-OSCAR 51 or Echo as it is more commonly known is a FM satellite 
carrying 4 VHF receivers, 2 UHF transmitters, a multimode receiver and a 
2400MHz transmitter. It can handle voice and FSK data up to 76.8Kbps. 
Echo was launched into a low, sun-synchronous polar orbit approximately 
850 km high. It is planned for operational turnover on 30 July 2004 at 
approximately 0215z. You must transmit a 67Hz PL tone in order to access 
the Echo voice repeater.

Please note the change in operational phone downlink frequency to 
435.300 MHz.

See Echo Project Status for additional information about Echo and 
scheduling of various modes of operational.

For more information, see the Echo Project Page 
<http://www.amsat.org/amsat-new/echo/>

Created by Satscape written by Scott Hather - http://www.satscape.co.uk

SATELLITE---------  DATE-------    TIME----    S-AZ    MAX EL-----    
DURATION    E-AZ        SUNLIT  VISIBLE
AO-51               26 AUG 2004    09:54:44    036     09 (AZ 086)    
00:11:16    135         Yes     No
AO-51               26 AUG 2004    11:32:32    014     76 (AZ 118)    
00:15:03    191         Yes     No
AO-51               26 AUG 2004    13:12:01    358     16 (AZ 299)    
00:12:35    242         Yes     No
AO-51               26 AUG 2004    21:11:15    119     16 (AZ 060)    
00:12:09    001         Yes     Yes
AO-51               26 AUG 2004    22:48:33    172     66 (AZ 262)    
00:14:16    345         Yes     No
AO-51               27 AUG 2004    00:30:38    232     07 (AZ 276)    
00:09:40    320         Yes     No
AO-51               27 AUG 2004    10:53:32    021     34 (AZ 098)    
00:14:32    171         Yes     No
AO-51               27 AUG 2004    12:32:30    005     33 (AZ 290)    
00:14:15    222         Yes     No
AO-51               27 AUG 2004    20:34:01    095     07 (AZ 052)    
00:09:36    009         Yes     Yes
AO-51               27 AUG 2004    22:09:34    152     53 (AZ 069)    
00:14:05    351         Yes     No
AO-51               27 AUG 2004    23:49:29    206     18 (AZ 270)    
00:12:40    332         Yes     No
AO-51               28 AUG 2004    10:14:52    030     16 (AZ 090)    
00:12:55    149         Yes     No
AO-51               28 AUG 2004    11:53:11    011     71 (AZ 277)    
00:15:03    202         Yes     No
AO-51               28 AUG 2004    13:32:57    355     11 (AZ 304)    
00:11:24    254         Yes     No
AO-51               28 AUG 2004    21:31:13    131     24 (AZ 063)    
00:13:04    357         Yes     Yes
AO-51               28 AUG 2004    23:09:24    183     41 (AZ 264)    
00:14:01    341         Yes     No
AO-51               29 AUG 2004    09:36:54    043     05 (AZ 083)    
00:09:26    122         Yes     No
AO-51               29 AUG 2004    11:14:04    017     52 (AZ 104)    
00:15:02    182         Yes     No
AO-51               29 AUG 2004    12:53:19    002     23 (AZ 295)    
00:13:34    232         Yes     No
AO-51               29 AUG 2004    20:53:33    108     12 (AZ 056)    
00:11:09    004         Yes     Yes
AO-51               29 AUG 2004    22:30:04    162     82 (AZ 056)    
00:14:18    348         Yes     No
AO-51               30 AUG 2004    00:11:02    219     11 (AZ 273)    
00:11:22    326         Yes     No
AO-51               30 AUG 2004    10:35:12    025     24 (AZ 094)    
00:14:03    161         Yes     No
AO-51               30 AUG 2004    12:13:53    008     47 (AZ 287)    
00:14:49    212         Yes     No
AO-51               30 AUG 2004    13:54:00    351     07 (AZ 308)    
00:09:52    267         Yes     No
AO-51               30 AUG 2004    21:51:23    142     36 (AZ 066)    
00:13:45    354         Yes     No
AO-51               30 AUG 2004    23:30:28    195     26 (AZ 267)    
00:13:28    337         Yes     No
AO-51               31 AUG 2004    09:56:47    035     10 (AZ 087)    
00:11:44    138         Yes     No
AO-51               31 AUG 2004    11:34:40    014     80 (AZ 122)    
00:15:14    193         Yes     No
AO-51               31 AUG 2004    13:14:11    358     16 (AZ 300)    
00:12:38    244         Yes     No
AO-51               31 AUG 2004    21:13:20    121     17 (AZ 059)    
00:12:20    000         Yes     Yes
AO-51               31 AUG 2004    22:50:45    173     62 (AZ 264)    
00:14:17    344         Yes     No
AO-51               01 SEP 2004    00:32:59    234     06 (AZ 277)    
00:09:26    319         Yes     No
AO-51               01 SEP 2004    10:55:40    021     36 (AZ 099)    
00:14:48    173         Yes     No
AO-51               01 SEP 2004    12:34:39    005     32 (AZ 292)    
00:14:21    223         Yes     No
AO-51               01 SEP 2004    20:36:01    097     08 (AZ 052)    
00:09:55    008         Yes     Yes
AO-51               01 SEP 2004    22:11:43    153     56 (AZ 067)    
00:14:11    351         Yes     No
AO-51               01 SEP 2004    23:51:45    207     17 (AZ 270)    
00:12:35    332         Yes     No
AO-51               02 SEP 2004    10:16:58    029     17 (AZ 091)    
00:13:17    151         Yes     No
AO-51               02 SEP 2004    11:55:20    011     68 (AZ 280)    
00:15:12    203         Yes     No
AO-51               02 SEP 2004    13:35:08    355     11 (AZ 304)    
00:11:26    255         Yes     No
AO-51               02 SEP 2004    21:33:18    132     26 (AZ 063)    
00:13:15    357         Yes     No
AO-51               02 SEP 2004    23:11:37    185     39 (AZ 265)    
00:14:01    340         Yes     No
AO-51               03 SEP 2004    09:38:54    041     06 (AZ 083)    
00:10:01    125         Yes     No
AO-51               03 SEP 2004    11:16:12    017     56 (AZ 104)    
00:15:15    184         Yes     No
AO-51               03 SEP 2004    12:55:29    002     22 (AZ 296)    
00:13:39    234         Yes     No
AO-51               03 SEP 2004    20:55:34    110     12 (AZ 056)    
00:11:25    004         Yes     Yes
AO-51               03 SEP 2004    22:32:14    164     87 (AZ 015)    
00:14:23    347         Yes     No
AO-51               04 SEP 2004    00:13:20    221     11 (AZ 274)    
00:11:15    326         Yes     No
AO-51               04 SEP 2004    10:37:20    024     26 (AZ 095)    
00:14:20    163         Yes     No
AO-51               04 SEP 2004    12:16:03    008     45 (AZ 288)    
00:14:56    214         Yes     No
AO-51               04 SEP 2004    13:56:11    351     07 (AZ 309)    
00:09:52    268         Yes     No
AO-51               04 SEP 2004    20:18:40    085     05 (AZ 048)    
00:08:23    012         Yes     Yes
AO-51               04 SEP 2004    21:53:29    143     38 (AZ 065)    
00:13:54    353         Yes     No
AO-51               04 SEP 2004    23:32:41    196     25 (AZ 268)    
00:13:28    336         Yes     No
AO-51               05 SEP 2004    09:58:51    034     11 (AZ 087)    
00:12:09    140         Yes     No
AO-51               05 SEP 2004    11:36:50    013     82 (AZ 133)    
00:15:24    194         Yes     No
AO-51               05 SEP 2004    13:16:21    358     15 (AZ 301)    
00:12:42    245         Yes     No
AO-51               05 SEP 2004    21:15:22    122     18 (AZ 060)    
00:12:35    360         Yes     Yes
AO-51               05 SEP 2004    22:52:55    175     59 (AZ 265)    
00:14:21    344         Yes     No
AO-51               06 SEP 2004    00:35:19    236     06 (AZ 278)    
00:09:15    318         Yes     No
AO-51               06 SEP 2004    10:57:48    020     39 (AZ 099)    
00:15:02    174         Yes     No
AO-51               06 SEP 2004    12:36:50    004     31 (AZ 293)    
00:14:26    224         Yes     No
AO-51               06 SEP 2004    20:37:59    099     09 (AZ 052)    
00:10:17    007         Yes     Yes
AO-51               06 SEP 2004    22:13:50    154     60 (AZ 065)    
00:14:19    350         Yes     No
AO-51               06 SEP 2004    23:53:59    209     17 (AZ 271)    
00:12:33    331         Yes     No
AO-51               07 SEP 2004    10:19:05    028     18 (AZ 091)    
00:13:36    153         Yes     No
AO-51               07 SEP 2004    11:57:30    010     64 (AZ 282)    
00:15:20    204         Yes     No
AO-51               07 SEP 2004    13:37:18    355     10 (AZ 305)    
00:11:26    257         Yes     No
AO-51               07 SEP 2004    21:35:22    134     27 (AZ 063)    
00:13:28    356         Yes     No
AO-51               07 SEP 2004    23:13:48    186     37 (AZ 267)    
00:14:04    340         Yes     No
AO-51               08 SEP 2004    09:40:56    039     07 (AZ 084)    
00:10:33    127         Yes     No
AO-51               08 SEP 2004    11:18:22    016     59 (AZ 105)    
00:15:25    185         Yes     No
AO-51               08 SEP 2004    12:57:39    001     21 (AZ 297)    
00:13:42    235         Yes     No
AO-51               08 SEP 2004    20:57:35    112     13 (AZ 056)    
00:11:43    003         Yes     Yes
AO-51               08 SEP 2004    22:34:21    165     87 (AZ 320)    
00:14:31    347         Yes     No
AO-51               09 SEP 2004    00:15:36    222     10 (AZ 275)    
00:11:11    326         Yes     No
AO-51               09 SEP 2004    10:39:28    023     27 (AZ 095)    
00:14:36    165         Yes     No
AO-51               09 SEP 2004    12:18:14    007     43 (AZ 289)    
00:15:02    215         Yes     No
AO-51               09 SEP 2004    13:58:22    351     07 (AZ 310)    
00:09:51    269         Yes     No
AO-51               09 SEP 2004    20:20:35    087     05 (AZ 048)    
00:08:52    011         Yes     Yes
AO-51               09 SEP 2004    21:55:34    145     41 (AZ 065)    
00:14:05    353         Yes     No
AO-51               09 SEP 2004    23:34:53    198     24 (AZ 269)    
00:13:29    336         Yes     No
AO-51               10 SEP 2004    10:00:57    032     12 (AZ 087)    
00:12:32    142         Yes     No
AO-51               10 SEP 2004    11:38:59    013     85 (AZ 161)    
00:15:33    195         Yes     No
AO-51               10 SEP 2004    13:18:33    358     15 (AZ 301)    
00:12:42    246         Yes     No
AO-51               10 SEP 2004    21:17:24    124     20 (AZ 060)    
00:12:51    359         Yes     No
AO-51               10 SEP 2004    22:55:04    176     56 (AZ 268)    
00:14:28    343         Yes     No
AO-51               11 SEP 2004    00:37:37    238     05 (AZ 279)    
00:09:07    318         Yes     No
AO-51               11 SEP 2004    10:59:57    019     41 (AZ 098)    
00:15:13    176         Yes     No
AO-51               11 SEP 2004    12:39:01    004     30 (AZ 294)    
00:14:30    225         Yes     No
AO-51               11 SEP 2004    20:39:57    101     09 (AZ 052)    
00:10:40    006         Yes     Yes
AO-51               11 SEP 2004    22:15:56    156     64 (AZ 062)    
00:14:30    350         Yes     No
AO-51               11 SEP 2004    23:56:13    210     16 (AZ 272)    
00:12:33    331         Yes     No
AO-51               12 SEP 2004    10:21:13    027     19 (AZ 091)    
00:13:53    154         Yes     No
AO-51               12 SEP 2004    11:59:41    010     61 (AZ 285)    
00:15:26    206         Yes     No
AO-51               12 SEP 2004    13:39:30    355     10 (AZ 306)    
00:11:25    258         Yes     No
AO-51               12 SEP 2004    21:37:26    135     29 (AZ 062)    
00:13:42    356         Yes     No
AO-51               12 SEP 2004    23:15:58    187     36 (AZ 267)    
00:14:09    340         Yes     No
AO-51               13 SEP 2004    09:42:59    038     08 (AZ 084)    
00:10:59    129         Yes     No
AO-51               13 SEP 2004    11:20:32    016     63 (AZ 103)    
00:15:34    186         Yes     No
AO-51               13 SEP 2004    12:59:51    001     21 (AZ 298)    
00:13:43    236         Yes     No
AO-51               13 SEP 2004    20:59:34    114     14 (AZ 056)    
00:12:03    002         Yes     Yes
AO-51               13 SEP 2004    22:36:29    167     83 (AZ 298)    
00:14:40    346         Yes     No
AO-51               14 SEP 2004    00:17:50    224     10 (AZ 275)    
00:11:09    325         Yes     No
AO-51               14 SEP 2004    10:41:37    023     29 (AZ 095)    
00:14:48    166         Yes     No
AO-51               14 SEP 2004    12:20:25    007     41 (AZ 291)    
00:15:05    216         Yes     No
AO-51               14 SEP 2004    14:00:35    351     06 (AZ 310)    
00:09:47    271         Yes     No
AO-51               14 SEP 2004    20:22:29    090     06 (AZ 049)    
00:09:20    009         Yes     Yes
AO-51               14 SEP 2004    21:57:38    146     44 (AZ 064)    
00:14:19    352         Yes     No
AO-51               14 SEP 2004    23:37:04    199     24 (AZ 270)    
00:13:33    336         Yes     No
AO-51               15 SEP 2004    10:03:04    031     13 (AZ 087)    
00:12:51    143         Yes     No
AO-51               15 SEP 2004    11:41:11    013     85 (AZ 271)    
00:15:38    197         Yes     No
AO-51               15 SEP 2004    13:20:45    358     15 (AZ 303)    
00:12:41    248         Yes     No
AO-51               15 SEP 2004    21:19:26    125     21 (AZ 059)    
00:13:08    358         Yes     No
AO-51               15 SEP 2004    22:57:12    178     53 (AZ 268)    
00:14:36    343         Yes     No
AO-51               16 SEP 2004    00:39:55    240     05 (AZ 279)    
00:09:01    318         No      No
AO-51               16 SEP 2004    11:02:08    019     44 (AZ 098)    
00:15:22    177         Yes     No
AO-51               16 SEP 2004    12:41:13    004     28 (AZ 295)    
00:14:31    227         Yes     No
AO-51               16 SEP 2004    20:41:54    103     10 (AZ 053)    
00:11:03    005         Yes     Yes
AO-51               16 SEP 2004    22:18:01    157     67 (AZ 059)    
00:14:42    349         Yes     No
AO-51               16 SEP 2004    23:58:25    212     15 (AZ 273)    
00:12:35    331         Yes     No
AO-51               17 SEP 2004    10:23:22    026     21 (AZ 091)    
00:14:06    156         Yes     No
AO-51               17 SEP 2004    12:01:53    010     59 (AZ 288)    
00:15:29    207         Yes     No
AO-51               17 SEP 2004    13:41:43    355     10 (AZ 307)    
00:11:21    260         Yes     No
AO-51               17 SEP 2004    21:39:28    137     31 (AZ 062)    
00:13:58    355         Yes     No
AO-51               17 SEP 2004    23:18:07    189     34 (AZ 268)    
00:14:16    339         Yes     No
AO-51               18 SEP 2004    09:45:05    036     09 (AZ 084)    
00:11:22    131         Yes     No
AO-51               18 SEP 2004    11:22:44    015     67 (AZ 101)    
00:15:39    188         Yes     No
AO-51               18 SEP 2004    13:02:04    001     20 (AZ 299)    
00:13:42    238         Yes     No
AO-51               18 SEP 2004    21:01:34    115     15 (AZ 056)    
00:12:24    001         Yes     No
AO-51               18 SEP 2004    22:38:35    168     79 (AZ 285)    
00:14:50    346         Yes     No
AO-51               19 SEP 2004    00:20:05    225     09 (AZ 276)    
00:11:09    325         Yes     No
AO-51               19 SEP 2004    10:43:48    022     31 (AZ 094)    
00:14:57    167         Yes     No
AO-51               19 SEP 2004    12:22:38    007     39 (AZ 292)    
00:15:06    218         Yes     No
AO-51               19 SEP 2004    14:02:49    350     06 (AZ 311)    
00:09:40    272         Yes     No
AO-51               19 SEP 2004    20:24:24    092     07 (AZ 049)    
00:09:49    008         Yes     Yes
AO-51               19 SEP 2004    21:59:42    148     46 (AZ 064)    
00:14:33    352         Yes     No
AO-51               19 SEP 2004    23:39:15    200     23 (AZ 271)    
00:13:38    335         Yes     No
AO-51               20 SEP 2004    10:05:12    030     14 (AZ 087)    
00:13:06    145         Yes     No
AO-51               20 SEP 2004    11:43:23    012     82 (AZ 292)    
00:15:41    198         Yes     No
AO-51               20 SEP 2004    13:22:58    358     14 (AZ 303)    
00:12:37    249         Yes     No
AO-51               20 SEP 2004    21:21:26    127     23 (AZ 060)    
00:13:27    358         Yes     No
AO-51               20 SEP 2004    22:59:20    179     51 (AZ 268)    
00:14:45    343         Yes     No
AO-51               21 SEP 2004    00:42:12    241     05 (AZ 280)    
00:08:56    317         No      No
AO-51               21 SEP 2004    09:27:23    043     05 (AZ 080)    
00:09:13    117         Yes     No
AO-51               21 SEP 2004    11:04:20    018     46 (AZ 098)    
00:15:28    178         Yes     No
AO-51               21 SEP 2004    12:43:26    004     27 (AZ 296)    
00:14:28    228         Yes     No
AO-51               21 SEP 2004    20:43:51    105     11 (AZ 053)    
00:11:27    004         Yes     Yes
AO-51               21 SEP 2004    22:20:06    158     71 (AZ 057)    
00:14:54    349         Yes     No
AO-51               22 SEP 2004    00:00:37    213     15 (AZ 273)    
00:12:38    331         Yes     No
AO-51               22 SEP 2004    10:25:32    025     22 (AZ 091)    
00:14:16    157         Yes     No
AO-51               22 SEP 2004    12:04:06    009     56 (AZ 290)    
00:15:29    209         Yes     No
AO-51               22 SEP 2004    13:43:58    354     09 (AZ 308)    
00:11:14    261         Yes     No
AO-51               22 SEP 2004    21:41:31    138     33 (AZ 062)    
00:14:14    354         Yes     No
AO-51               22 SEP 2004    23:20:16    190     33 (AZ 268)    
00:14:23    339         Yes     No
AO-51               23 SEP 2004    09:47:13    035     09 (AZ 084)    
00:11:40    133         Yes     No
AO-51               23 SEP 2004    11:24:56    015     70 (AZ 098)    
00:15:42    189         Yes     No
AO-51               23 SEP 2004    13:04:18    001     19 (AZ 300)    
00:13:37    239         Yes     No
AO-51               23 SEP 2004    21:03:33    117     17 (AZ 057)    
00:12:44    000         Yes     No
AO-51               23 SEP 2004    22:40:41    169     75 (AZ 277)    
00:15:01    346         Yes     No
AO-51               24 SEP 2004    00:22:19    227     09 (AZ 277)    
00:11:09    325         No      No
AO-51               24 SEP 2004    10:45:59    021     33 (AZ 094)    
00:15:03    169         Yes     No
AO-51               24 SEP 2004    12:24:52    006     38 (AZ 293)    
00:15:04    219         Yes     No
AO-51               24 SEP 2004    14:05:04    350     06 (AZ 312)    
00:09:29    274         Yes     No
AO-51               24 SEP 2004    20:26:19    094     08 (AZ 050)    
00:10:16    007         Yes     Yes
AO-51               24 SEP 2004    22:01:46    149     50 (AZ 063)    
00:14:47    351         Yes     No
AO-51               24 SEP 2004    23:41:25    202     22 (AZ 271)    
00:13:44    335         Yes     No







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