SB NEWS @ AMSAT $SPC0817 * SpaceNews 17-Aug-98 * BID: $SPC0817 ========= SpaceNews ========= MONDAY AUGUST 17, 1998 SpaceNews originates at KD2BD in Wall Township, New Jersey, USA. It is published every week and is made available for non-commercial use. * TMSAT NEWS * ============== TMSAT commissioning is proceeding, and controllers are currently testing the earth imaging system. TMSAT has 5 cameras on board - a wide angle camera (WAC) similar to UO-22, 3 narrow angle cameras with a pixel resolution of approximately 100m and image size of 1020x1020 pixels, and a video camera (which will be used for taking still images). Five images have been taken so far. The first was a test over India under manual control from Bangkok, and the other images have been taken automatically under control of the OBC186. The Red Sea was initially since it is generally free of cloud which is useful for sensor calibration. For the first few images, only the WAC was used, and the first set of images using the narrow angle cameras (NAC) over Greece was taken on Friday 1998-14-Aug. Due to the size of the images, it is taking some time to download as other housekeeping and commissioning functions must also be scheduled. Two of the WAC images have been posted to the folowing web address: http://www.ee.surrey.ac.uk/CSER/UOSAT/amateur/tmsat/index.html One is the first image over the Red Sea. This was actually under exposed and has been enhanced. The Nile valley can clearly be seen as can the Nile delta and the different sands in the deserts of Egypt and Saudi Arabia. The image is reasonably cloud free, and for a first image is quite nice. The other image was taken over southern Greece and the Mediterranean Sea. The southern tip of Italy can also be seen as can Crete and Libya. [Info via Chris Jackson, G7UPN] * OSCAR-11 NEWS * ================= It has been an uneventful month for OSCAR-11. During the period 1998-Jul-14 to 1998-Aug-15, reasonable signals have been received from the 145.826 MHz beacon. Telemetry has been nominali, and the battery voltage has improved slightly, averaging 13.7 volts, with values ranging from 13.4 to 13.9 observed. The internal temperatures have slightly increased and are now 3.4C and 1.8C for battery and telemetry electronics respectively. A single WOD survey, of channels 1, 2, 3, 61 (magnetometers) dated 01-July-1998, starting at 16:24:09 UTC has been transmitted. This was started at the same time the attitude pulse counters were reset to correct the counter overflow problem mentioned in the last report. It shows the unusually high spin period of 640 seconds. Reports of the OSCAR-11 Mode-S beacon have been received from Bill K4SNF, Mike N1JEZ, and Micheal OH2AVE, indicating that the beacon is still functioning. Many thanks for those reports. The operating schedule remains unchanged: ASCII status (210 seconds) ASCII bulletin (60 seconds) BINARY SEU (30 seconds) ASCII TLM (90 seconds) ASCII WOD (120 seconds) ASCII bulletin (60 seconds) BINARY ENG (30 seconds) The ASCII bulletin is currently a static message, detailing modes and frequencies of all the amateur radio satellites. There are additional status blocks after each bulletin is transmitted, and between ASCII TLM and WOD. The Mode-S beacon is ON, transmitting an unmodulated carrier, but telemetry indicates that it has partially failed, and delivering half power. This beacon is a useful test source for those testing Mode-S converters, prior to the launch of P3-D. It is considerably weaker than DOVE, which should be used for initial testing. Any reports of reception on 2401 MHz would be most welcome. Please e-mail g3cwv@amsat.org. The 435.025 MHz beacon is normally OFF. However, it can sometimes be heard when the satellite is being commanded by ground control (ie. within range of Guildford, UK). When the 435 MHz beacon is transmitting, the 145 MHz beacon is normally OFF. The data transmitted is mainly binary. Listeners to OSCAR-11 may be interested in a web site dedicated to OSCAR-11. The web site contains details of hardware required and some software for capturing data and decoding ASCII telemetry and WOD. There is an archive of raw data (mainly WOD) for analysis, which is continually being expanded as new data is captured. Also included are some audio files containing examples of each type of data transmitted by OSCAR-11. Each one plays for about ten seconds. There are also examples of Mode-S reception. All the audio files are compressed (zipped), so that they can be played off-line. These should help listeners identify the various types of data transmitted by OSCAR-11, and give an indication of the signal quality required for successful decoding. The OSCAR-11 Web Site maybe found at the following URL: http://www.users.zetnet.co.uk/clivew/ [Info via 73 Clive Wallis, G3CWV] * FCC PROPOSES CHANGES TO AMATEUR RULES * ========================================= The FCC has proposed to phase out the Novice and Technician Plus class licenses, leaving just four amateur license classes in place--Technician, General, Advanced, and Extra. The Commission also has asked the amateur community to express its opinions on Morse code requirements for licensing and testing, but offered no specific changes. And the FCC proposed to permit Advanced class licensees to administer amateur exams up through General class. The proposals were among several suggested rules changes and invitations to comment contained in an FCC Notice of Proposed Rulemaking, WT Docket 98-143, made public August 10. In proposing to phase out the Novice and Tech Plus tickets, the FCC said, "there appears to be an unnecessary overlap between the Novice, Technician, and Technician Plus license classes." The FCC also said that Technician and Tech Plus operators "predominantly" use FM and packet on VHF and UHF. In addition, the FCC said Novice applicants last year numbered fewer than 1000, while there were nearly 21,500 Technician applications. Under the FCC plan, Novice and Tech Plus licensees would retain current operating privileges, but no new Novice or Tech Plus licenses would be granted. For examination purposes, current examination elements 2 and 3A would be combined into a new element 3A. For administrative purposes, the FCC would combine the current Technician and Tech Plus databases into a single Technician database. The proposal would eliminate the 5 WPM code test, Element 1A, as a required element for any class of license. The elimination of the Novice and Tech Plus license classes would effectively raise the bar for future applicants desiring to gain HF operating privileges, unless the FCC ultimately reduces Morse code testing requirements. Since the General class license would become the entry-level HF ticket under the FCC's proposed rules, applicants would have to pass at least the 13 WPM code test. The FCC did not propose to change any operating frequencies or license privileges for amateurs. However, the FCC does seeks comment on the disposition of the current Novice HF bands, which carry a 200-W output power limit for all licensees. The FCC invited comment on whether it would be "appropriate" to delete the Novice bands and the power restrictions on higher-class licensees and permit Novices to operate CW anywhere on 80, 40, 15, and 10 meters at 200 W output. The FCC opened the door to comments on all aspects of Morse code testing from the amateur community. In particular, the Commission said it wants to know if hams prefer the current three-level system or would like to see it reduced to a one or two-tier system--and, if so, at what required speeds. The FCC asked whether hams would be willing to trade a reduction in Morse code requirements for additional written elements on newer digital technologies "which, in part, are replacing the Morse code." And, the Commission asked whether it should consider specifying Morse code examination methods, such as fill-in-the-blank or one minute of solid copy, instead of allowing VEs to determine the testing method. In a related issue, the FCC also seeks comments on how to deal with potential abuses of the current disability waiver for higher-speed Morse code tests. In RM-9196, the ARRL had asked the FCC to require anyone applying for an exemption pursuant to a doctor's certification to first attempt the higher-speed test before examination credit could be given. The League also asked that VECs have access to relevant medical information from the certifying physician. The FCC said the ARRL's proposal would place "an unfair burden on examinees" and raised serious privacy and confidentiality issues. The FCC went along with an ARRL petition and proposed allowing Advanced class hams to be eligible to prepare and administer license examinations up through General class under the VE program. The Commission said the change would permit greater testing opportunities for hams. The FCC also invited comments on whether it should change written examination requirements "to provide VEs and VECs additional flexibility in determining the specific contents of written examinations." Referring to yet another ARRL petition, RM-9150, the FCC invited comments on how it can improve its Amateur Radio enforcement processes. The FCC applauded the ARRL "for its creative thinking" in that petition, but said the specific proposal was "inconsistent" with the current statutory role of administrative law judges. The FCC raised the possibility of encouraging complainants to include a draft order "to show cause to initiate a revocation or cease and desist hearing proceeding." The FCC said it also wants to hear how it can better use the services of the Amateur Auxiliary in beefing up enforcement. The FCC proposed to phase out Radio Amateur Civil Emergency Service, or RACES, stations by not renewing their licenses. No new RACES licenses have been issued since 1980, and only 249 valid licenses remain. The FCC said RACES stations no longer are needed because any amateur station that has been properly registered with a civil defense organization has the same privileges as a RACES station. The FCC also took the occasion to clarify the definition of "power" as used in the RF exposure table in Section 97.13(c)(1). The FCC said it refers to peak envelope power (PEP) input to the antenna. It also made clear that no one holding an FCC-issued ham ticket may apply for a reciprocal permit for alien amateur license. The FCC set a longer-than-normal comment period. The deadline for comments is December 1, 1998. The deadline for reply comments is January 15, 1999. The FCC will accept electronic comments via the Internet at: http://www.fcc.gov/e-file/ecfs.html A copy of the complete NPRM has been posted on the ARRLWeb page: http://www.arrl.org The FCC NPRM can also be downloaded from the FCC Web site in Word Perfect 5.1 and Text versions as: http://www.fcc.gov/Bureaus/Wireless/Notices/1998/fcc98183.wp http://www.fcc.gov/Bureaus/Wireless/Notices/1998/fcc98183.txt respectively. [Info via ARRL Bulletin 57] * THANKS! * =========== Thanks to all who recently sent messages of appreciation to SpaceNews, especially: AD1B DL1AH KF6HFA * FEEDBACK/INPUT WELCOMED * =========================== Comments and input for SpaceNews should be directed to the editor (John, KD2BD) via any of the paths listed below: WWW : http://www.njin.net/~magliaco/ PACKET : KD2BD @ KS4HR.NJ.USA.NA INTERNET : kd2bd@amsat.org, magliaco@email.njin.net SATELLITE : AMSAT-OSCAR-16, LUSAT-OSCAR-19, KITSAT-OSCAR-25 <<=- SpaceNews: The first amateur newsletter read in space! -=>> <<=- Serving the planet for over 10 years -=>> /EX