FCC rejects AMSAT Orbital Debris Petition

FCC rejects AMSAT Orbital Debris Petition

FCC SealARRL reports the FCC has rejected a Petition for Reconsideration that AMSAT filed 14 years ago, seeking to exempt Amateur Radio satellites from the FCC’s satellite orbital debris mitigation requirements.

The ARRL story says:

The Commission took the opportunity in a Notice of Proposed Rulemaking and Order on Reconsideration, released on November 19, that revisits its orbital debris rules for the first time since their adoption in 2004. Among other things, AMSAT had argued at the time of its Petition that applying the orbital debris requirements to Amateur Radio satellites would be cost prohibitive, and that the FCC had not indicated what constitutes an acceptable orbital debris mitigation plan.

Acknowledging that time has made some of AMSAT’s arguments moot, the FCC said the costs involved with modifications to comply with post-mission disposal requirements “are justified when balanced against the public interest in mitigating orbital debris.” The FCC said it determined that closer adherence to the disposal methods described in the rules was “warranted in order to limit the growth of orbital debris” in low-Earth orbit (LEO).

“In any event, in the years since the debris mitigation rules were adopted, and notwithstanding any costs imposed by FCC regulations, well over 150 small satellites have been authorized, with at least 20 of those considered amateur satellites,” the FCC said in its November 15 Order on Reconsideration. “It appears that, to the extent that any costs have been incurred, the main contributor to costs for amateur and similar LEO missions has to do with the availability of launches to appropriate orbits.”

The FCC also said that in the years since the FCC issued its Orbital Debris Order, “numerous licensees, including amateur satellites operating in LEO, have successfully satisfied our orbital debris mitigation requirements.

FCC Notice of Proposed Rulemaking and Order on Reconsideration
https://docs.fcc.gov/public/attachments/FCC-18-159A1.pdf

2004 AMSAT Petition for Reconsideration
https://ecfsapi.fcc.gov/file/6516493220.pdf

2004 FCC Second Report and Order IB Docket No. 02-54
https://docs.fcc.gov/public/attachments/FCC-04-130A1.pdf

Source ARRL http://www.arrl.org/news/fcc-rejects-2004-amsat-petition-to-reconsider-applying-orbital-debris-rules-to-ham-satellites

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m5aka

AMSAT-UK

Happy 5th Birthday FUNcube-1

Happy 5th Birthday FUNcube-1

First signals received from FUNcube-1

First signals received from FUNcube-1

Five years ago, on November 21, 2013, FUNcube-1 launched into space. Soon, we hope to welcome ESEO (FUNcube-4) and JY1SAT (FUNcube-6) into space. A remarkable achievement by the radio amateur volunteers of AMSAT-UK and AMSAT-NL.

Happy Birthday FUNcube-1.

In 2010, we got the first prototypes working and got zero packet errors when testing the downlink chain!

In 2012, we were assembling the flight model in the ISISpace clean room. ISISpace has been the satellite integrator for this mission and continues to partner with AMSAT-UK on multiple missions.

Another big milestone straight after assembly of the spacecraft: the antenna deployment test! During this test, we pretend the satellite is in space for the first time, and check that it successfully starts up and starts transmitting to the world.

After the deployment testing, the antennas need to be stowed again, and then we arm the satellite for launch and place it in its deployment canister together with our fellow passengers HiNCube and ZACUBE-1. In this case the ISISpace ISIPOD was used.

Next up: transport to the launch base, fitting to the rocket, and LAUNCH! FUNcube was launched 21 November 2013 at 07:10 UTC on a Dnepr rocket from Yasny Launch Base. Thanks ISILaunch for taking us up on ISILaunch03.

Since then, we have had FUNcube systems in UKube-1, QB50p1, Nayif-1 and the upcoming ESEO and JY1SAT spacecraft, bringing the total FUNcube payloads launched for STEM education and amateur radio to six.

In 5 years, FUNcube has transmitted for 157,766,400 seconds, with a 256kB frame every 5 seconds, equating to approx 7.5GB of data. Our ground network has recovered 1.7GB. On average, we see 105 daily listeners, receiving 3688 frames per day. At minimum, we still had 40 listeners.

Users receiving FUNcube-1 telemetry and uploading to Data Warehouse

Users receiving FUNcube-1 telemetry and uploading to Data Warehouse

We were very conservative with our power budget. The battery is almost always full, and quickly charges up after eclipse. The solar panel current Ipv does not show significant degradation. the ISI Space solar panels and GOMspace EPS are doing a wonderful job.

FUNcube-1 Solar Flux versus Power Generation

FUNcube-1 Solar Flux versus Power Generation

On board temperatures have been at maximum 43.2°C, and at minimum -26.7°C, disregarding some outliers caused by the satellite rebooting. We have had two periods of continuous illumination, which can be seen by the temperature rises.

FUNcube-1 Temperature

FUNcube-1 Temperature

Wouter Weggelaar PA3WEG

FUNcube-1 (AO-73) information https://amsat-uk.org/satellites/communications/funcube-1/

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m5aka

AMSAT-UK

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ESEO launch information and Dashboard

ESEO launch information and Dashboard

ESEO in anechoic chamber at ESTEC with Jonas Holtstiege and Pete Bartram

ESEO in anechoic chamber at ESTEC with Jonas Holtstiege and Pete Bartram

The launch of the ESEO spacecraft has now been confirmed to be on board the SSO-A flight from Vandenberg.

The ESEO microsatellite includes a FUNcube payload which will provide similar telemetry to its predecessors but will have a more powerful transmitter and thus be even easier to hear. For amateurs, this payload will also provide a single channel L/V transponder for FM. These downlinks will be transmitted on 145.895 MHz and the FM transponder uplink will be on 1263.5 MHz with a 67Hz PLL tone required.

A new Dashboard has been developed for this mission and a finalised pre-launch version will available for download within the next few days. In the meantime here is the AMSAT FUNcube Payload Downlink Data document. This gives all the information required to decode the telemetry ESEO_Downlink_Data_1_21a

The new Dashboard will operate in exactly the same manner as those developed for previous missions and general set-up information can be downloaded here: Dashboard Guidance

A new Data Warehouse has also been created. This can be used to view the telemetry from ALL of the FUNcube missions: http://data2.amsat-uk.org/

We expect that the FUNcube telemetry transmitter will become operational after the launch and subsequent to the completion of initial de-tumbling of the spacecraft.

Thanks for your valuable support for this mission!

More information on ESEO is available from ESA Education’s website
https://www.esa.int/Education/ESEO

Information on other SSO-A spacecraft with amateur radio payloads
https://amsat-uk.org/2018/11/14/ssoa-amateur-radio-satellites/

Get The Details…

m5aka

AMSAT-UK

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JY1SAT Launch Information and Dashboard

JY1SAT Launch Information and Dashboard

 

JY1SAT CubeSat

JY1Sat is an enhanced 1U FUNcube. It has been developed for the Crown Prince Foundation in Jordan. The spacecraft has been named in honour of the Crown Prince’s grandfather, King Hussein, who operated using his personal amateur radio callsign which was simply JY1.

In addition to the usual suite of FUNcube capabilities it will also be capable of downlinking images in SSDV format.  This image format, developed by Phil Heron, MI0VIM, for use in High Altitude Balloons, is now also being used from lunar orbit by AO-94.

The telemetry downlink frequency is 145.840 MHz, this will use the usual FUNcube standard 1k2 BPSK format. The linear transponder, for Single Sideband (SSB) and CW modes, will downlink on 145.855-145.875 MHz and uplink on 435.100-435.120 MHz. The transponder is inverting so Lower Sideband (LSB) should be used on the uplink and Uppersideband (USB) on the downlink.

A new Dashboard has been developed for this mission and is available for download here:

This will operate in exactly the same manner as those developed for previous missions and general set-up information can be downloaded here: Dashboard Guidance

A brand new Data Warehouse has also been created. This can be used to view the telemetry from ALL of the FUNcube missions. This can his can viewed here http://data2.amsat-uk.org/

SSO-A Mission Patch

SSO-A Mission Patch

This mission will be one of the payloads on the Spaceflight SSO-A mission. This is currently scheduled to lift-off on Monday, November 19, 2018 at 18:32 GMT from the Vandenberg Air Force base in California. This launch is expected to have more than sixty other payloads.

The deployment time for JY1SAT has been advised as 4 hours 31 minutes and 54.5 seconds after launch. This means that, allowing for the pre-programmed delay of 30 minutes between deployment from the POD and the release of the antennas, the first downlink signals cannot be expected until approximately 23:34 GMT on November 19.

Watch the launch at https://www.youtube.com/watch?v=PJkRM5QQDAA

Here are some initial pre-launch TLEs which we believe will be accurate for at least the first few orbits.

JY1-Sat
1 50001U 18001A 18323.01450000 .00000000 00000-0 30100-5 0 9992
2 50001 97.7750 30.5000 0012840 225.0000 124.7930 15.00300000 11

Provisional SatPC32 Doppler.sqf data for tracking JY1SAT and other Amateur Radio satellites on SSO-A at https://gist.github.com/magicbug/cf23cfca3a6ec9902d8dd9326a9249ea

Initial indications are that the spacecraft will be over NE Australia at power-up.

The start-up mode, as usual, is low power telemetry only and we will be really looking forward to receiving reports  and telemetry. So please, either upload the data from the Dashboard to the Warehouse in the usual way, or send a quick email to operations@funcube.org.uk

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m5aka

AMSAT-UK

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SSO-A mission with Amateur Radio satellites launches Nov. 19

SSO-A mission with Amateur Radio satellites launches Nov. 19

SSO-A mission - credit Spaceflight

SSO-A mission – credit Spaceflight

Spaceflight’s SSO-A SmallSat Express mission, on a SpaceX Falcon 9 from Vandenberg Air Force Base, is currently scheduled for November 19, 2018 at 18:32 GMT.

It is planned to launch 15 microsatellites and 56 CubeSats on this mission, some with amateur radio payloads. A full list of satellites to be deployed, can be found at https://directory.eoportal.org/web/eoportal/satellite-missions/content/-/article/sso-a

Satellites known to have Amateur Radio payloads are:

CSIM http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=585A
Downlink 437.250 MHz

ESEO http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=82
Downlink on 437.00MHz and a transponder Uplink on 1263.500MHz
have been coordinated. A revised downlink frequency of 145.895 MHz has
been coordinated for FM voice and 1k2/4k8 BPSK telemetry

Exseed http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=636
Downlink 145.900 MHz for FM repeater 67 Hz and digipeater downlink and for telemetry and
435.340 MHz for repeater and digipeater uplink

Fox 1C (Fox 1Cliff) http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=455
Downlink 145.920 MHz for FM voice and DUV data and Uplinks on 435.300 and 1267.300 MHz

JY1-Sat http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=554
Downlink 145.840 MHz and transponder downlink passband on
145.855-145.875 MHz with an inverting uplink on 435.100 – 435.120 MHz

K2SAT http://www.amsatuk.me.uk/iaru/admin/update.php?serial=552
Downlink TLM beacon 435.835 MHz, FM Repeater 436.225 MHz and for Data 2404.000 MHz. FM Repeater Uplink 145.980 MHz

KNACKSAT http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=520
Downlink 435.635 MHz

IRVINE02 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=557
Downlink 437.450 MHz

ITASAT http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=435
Downlink 145.860 MHz and 2400.150 MHz

MinXSS-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=477
Downlink 437.250 MHz

MOVE-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=487
To avoid a frequency clash with another mission, a revised downlink frequency of 145.950 MHz has been coordinated for 9k6 BPSK

PW-Sat-2 http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=545
Downlink 435.275 MHz

RANGE A &B http://www.amsatuk.me.uk/iaru/admin/update.php?serial=497
Downlink 437.150 MHz (A) and 437.475 MHz (B)

SNUGLITE http://www.amsatuk.me.uk/iaru/admin/update.php?serial=529
Downlink 437.275 MHz has been coordinated

SNUSAT-2 http://www.amsatuk.me.uk/iaru/admin/update.php?serial=509
Downlink 437.625 MHz and 2402 MHz

SUOMI-100 http://www.amsatuk.me.uk/iaru/admin/update.php?serial=507
Downlink 437.775 MHz and 2410 MHz

Visioncube http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=607
Downlink 437.425 MHz

Information on IARU coordinated satellite frequencies can be found at http://www.amsat.org.uk/iaru/

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m5aka

AMSAT-UK

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