IAC

04.09.2012

According to GLONASS System Control Centre, planned maintennance with SC Glonass-M #735 (orbital slot 24), SC Glonass-M #744 (orbital slot 3), SC Glonass-M #733 (orbital slot 6) from 05.09.2012 till 07.09.2012

31.07.2012

According to GLONASS System Control Centre, the SC SC #724 (orbital slot 18) and #725 (orbital slot 21) are unusable due to the scheduled works.

09.07.2012

According to GLONASS System Control Centre, a planned maintennance with SC Glonass-M #725 (orbital slot 21) sheduled for 09.07.2012 till 12.07.2012 were finished at 09.07.2012 at 07:35 (MT).

09.07.2012

According to GLONASS System Control Centre, the SC Glonass-M #734 (orbital slot 5) will be set unusable due to the scheduled works from 10.07.2012 06:25(MT) till 12.07.2012 10:45(MT).

05.07.2012

According to GLONASS System Control Centre, the SC Glonass-M #725 (orbital slot 21) will be set unusable due to the scheduled works from 09.07.2012 06:02(MT) till 12.07.2012 01:00(MT).

05.07.2012

According to GLONASS System Control Centre, the planned brakes in operation of SC Glonass-M #730 (orbital slot 1) are sheduled for 06.07.2012 from 06:35 (MT) till 10:58 (MT).

04.07.2012

According to GLONASS System Control Centre, the SC Glonass-M #719 (orbital slot 20) is planned to be set operational 05.07.2012 01:00 (MT).

03.07.2012

Processing of the "Northern Sea Route 2011" results is finished.

29.06.2012

According to GLONASS System Control Centre, on 02.07.2012 at 08:29 (MT) the SC Glonass-M #719 (orbital slot 20) will be set unusable due to the scheduled works. The expected outage time is 3 days.

28.06.2012

According to the International Earth Rotation and Reference Systems Service decision, a leap second will be inserted on June 30 2012 at 23:59:60 UTC (July 1 2012 at 3:59:60 MT).

25.06.2012

According to GLONASS System Control Centre, the maintenance works with SV Glonass-M #719 (orbital slot 20), planned on 25.06.2012, are cancelled.

22.06.2012

According to GLONASS System Control Centre, the SV Glonass-M #719 (orbital slot 20) will be on maintenance works from 07:39 (MT) 25.06.2012, the expected outage time is 3 days

09.06.2012

According to GLONASS System Control Centre, the SV Glonass-M #716 (orbital slot 15) will be on maintenance works from 11:00 (MT) 11.06.2012, the expected outage time is 11 days

02.06.2012

According to GLONASS System Control Centre, the SV Glonass-M #715 (orbital slot 14) will be on maintenance works from 08:00 (MT) 04.06.2012, the expected outage time is 3 days

25.05.2012

According to GLONASS System Control Centre, the SV Glonass-M #724 (orbital slot 18) will be on maintenance works from 01:00 (MT) 28.05.2012, the expected outage time is 3 days

15.05.2012

According to GLONASS System Control Centre, from 07:00 (MT) 17.05.2012 till 07:00 (MT) 19.05.2012 the SC Glonass-M №725 (orbital slot 21) will be set unusable due to the scheduled works

13.03.2012

According to GLONASS System Control Centre possible breaks in SC Glonass-M №715 (14 orbital slot) operation are expected 16.03.2012 from 09:40 till 11:12 (MT) and 20.03.2012 from 13:10 till 14:31 (MT) due to the scheduled works

07.02.2012

According to GLONASS System Control Centre from 08.02.12 till 11.02.12 (inclusive) a short breaks for the maintenance works are planned for 4 Glonass satellites.

01.02.2012

According to GLONASS System Control Center, the orbit correction of Glonass-M satellite #716 (orbital slot #15) was finished at 11:00 (MT) on 01.02.2012, the SC is now operational

23.01.2012

According to GLONASS System Control Center, the scheduled maintenance for orbit correction of Glonass-M satellite #716 (orbital slot #15) will begin at 09:00 (MT) on 23.01.2012, the expected outage for the SC is 10 days

19.12.2011

According to GLONASS System control center- a planned commissioning into constellation of Glonass-M satellite №746 (orbital slot №17) will begin at 01:00 (MT) 20.12.2011. The Glonass-M SC №714 will be transferred into orbital reserve.

14.12.2011

According to GLONASS System control center- a planned commissioning into constellation of Glonass-M satellite #745(orbital slot №7) will begin at 00:00 (MT) 15.12.2011. The Glonass-M SC №712 will be transferred into orbital reserve.

08.12.2011

The GLONASS constellation has reached the number of 24 operating spacecrafts, providing 100% coverage of the Earth's surface.

08.12.2011

According to GLONASS System control center: the SC Glonass-M №744 (orbital slot №3), launched on 04.11.2011, was successfully commissioned into constellation 08.12.2011 at 11:42.

28.11.2011

Russia launches last Glonass-M satellite of 2011

Source: http://en.rian.ru/science/20111128/169109118.html

18.11.2011

Nokia to be first to use Russia’s Glonass navigation system in its phones

Source: http://en.rian.ru/business/20111118/168813972.html

25.10.2011

According to GLONASS System Control Centre: SV Glonass-M №742 (orbital slot №4), injected into orbit at 02.10.2011, was included into GLONASS operational constellation at 9:30 MT (UTC+3) 25.10.2011.

20.10.2011

According to GLONASS System Control Centre all works with SV GLonass-M №718 (orbital slot № 17), which was on the Chiefs Designers tests, were stopped at 11:04 MT (UTC+3) 20.10.2011 . The SV was removed from GLONASS constellation.

20.10.2011

According to GLONASS SCC the routine maintenance with SV Glonass-M №737 (orbital slot №12) are sheduled for 20.10.2011. The space vehicle will be set unusable within two days from 11.30 MT ( UTC+3) 20.10.2011

13.10.2011

According to GLONASS System Control Center, SV Glonass-M №742 launched at 02.10.2011 will be transferred to the orbital slot №4. System number 4, frequency channel 6 (six) will be assigned to the SV in the almanac.

13.10.2011

According to GLONASS System Control Center, system number 3, frequency channel -5(minus 5) will be assigned to the SV Glonass-M №701 (orbital slot №3) in the almanac.

12.10.2011

According to GLONASS System control center the SV Glonass-M №722 is scheduled to be transferred to the orbital reserve on the 13 October, 2011 at 00:00 MT ( UTC+3). Frequency channel -7 (minus 7) will be assigned to SV Glonass №715 orbital slot №14 .

03.10.2011

The Soyuz-2.1B carrier rocket with the Glonass-M navigation satellite was launched on early Monday from the Plesetsk Space Center in northern Russia

Source: http://en.rian.ru/science/20111003/167326670.html

26.09.2011

“Glonass-M” №44 spacecraft was delivered to Baikonur on September 26th.

09.09.2011

ROSCOCMOS informs that the rocket launcher “Proton-M” was sent to Baikonur on Wednesday, three Glonass satellites are planned to be launched on the 4th decade of the year.

Source: http://ria.ru/science/20110907/431836233.html

01.09.2011

The launch of the “Glonass-M” navigation satellite was moved to the first decade of the September.

31.08.2011

Moscow, 31 aug.- RIA Novosti. Roscosmos offers to implement the Federal target program of GLONASS development in the terms of government defense contracts.

14.07.2011

The Federal Space Agency asks for more money.

Source: http://rt.com/politics/press/izvestiya/space-agency-russia-financing/en/

23.05.2011

Qualcomm Incorporated now has product support for the Russian GLONASS satellite system.

Source: http://www.satnews.com/cgi-bin/story.cgi?number=1443579597

05.05.2011

L3 CDMA Signal of Glonass-K #701

28.04.2011

Operations on "Glonass-M" #712

07.04.2011

According to GLONASS System Control Center from 07.04.2011, the SV Glonass-K №701 (orbital plane 3) will be transmiting navigation signal on frequency channel -5

05.04.2011

Registration of the participants of the events of the 5th International Satellite Navigation Forum has been opened

Source: http://www.navitech-expo.ru/en/

24.03.2011

SV "Glonass-M #751 near orbital slot 14 will be set healthy and will transmit navigation signal on frequency channel -6.

14.03.2011

System number 3 will be assigned to SV "Glonass-M #715" in the almanac

02.03.2011

Russia plans to fill up the GLONASS constellation with 4 new satellites

26.02.2011

The first new-generation satellite Glonass-K of the GLONASS navigation system has been successfully put into the targeted orbit.

Source: http://www.federalspace.ru/main.php?id=2&nid=11436

22.02.2011

The GLONASS system will be tested in Arctic

11.02.2011

Russia will launch a new Glonass-K navigation satellite from the Plesetsk space center on February 24, according to the Defense Ministry.

Source: http://www.satnews.com/cgi-bin/story.cgi?number=1856909514

09.12.2010

SC №722 and № 714 transferring

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