Discuss DTV: SatelliteGuys Forum DTV USA Forum AVS Forum Digital Home Forum

   RabbitEars.Info   
Sitemap
  

Tuesday, November 6 2018

Arizona TV Station Update - October 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KPDF-CA 41.x (22) Phoenix (HC2 Station Group Inc.) requested and has been granted a license to cover its post-transition facilities. Technical specifications: Ch 22; TL 33° 20' 0" N, 112° 3' 47" W (South Mtn.); ERP 12.6 kW directional (1.75° electrical beam tilt); HAAT 460 m.
  • K31NF-D Verde Valley (The Camp Verde TV Club Inc.) requested and has been granted a license to cover its displacement construction permit. Technical specifications: Ch 31; TL 34° 41' 14" N, 112° 7' 3" W (Mingus Mtn.); ERP 2.26 kW directional (1.75° electrical beam tilt); HAAT 765 m.

Continue reading...

Wednesday, October 31 2018

Further Update on the Google Maps Situation

As you may have noticed, with the exception of the Live Bandscan which I didn't code, pretty much every map on the site is now off of Google Maps except for the main set of coverage maps designed for individual stations. Unfortunately, I have to reproject all 57,000+ (that's 25+ GB) Longley-Rice coverage maps for display in the new format. As such, I'm currently packing them up to download to a powerful local computer, where I intend to do the reprojection offline. I expect to start that reprojection later today, and anticipate it will take at least two days, probably more. When that is finished, I'll upload them back up to the server and make the move.

I considered reprojecting the maps on the server, but a test case took 29 seconds, during which the server was sluggish. When I ran it on the local computer, it took less than 10 seconds. Suffice it to say, I concluded the local computer was the superior option.

While packing and unpacking are in process, the server may be slow as the tar command is/will be hogging the hard drive. Additionally, I plan to make no new coverage maps (or move existing ones from permits to new licenses) while the reprojection is occurring, lest I have to make modifications to a handful of individual map files after the fact.

The good news in all of this is that I've been planning to make a backup of the maps for several months anyway.

EDIT (November 3, 2018 at 5:26PM ET): And, it's done. All the maps, except for the Live Bandscan, should now be off of Google Maps. If you come across a map that still uses Google Maps, please let me know so I can correct it.

Monday, October 8 2018

Arizona TV Station Update - September 2018

This is the 100th Arizona TV Station Update on RabbitEars!!

I am pleased to share these updates with the RabbitEars community, and especially grateful to Trip Ericson for allowing me the opportunity to post here.

As always, questions, additions, comments and corrections welcome.

Continue reading...

Friday, October 5 2018

Update on Google Maps Situation

Unfortunately, over the next few weeks (at minimum) there will be sporadic issues with the various maps until I am able to find the time to write new code to move away from Google Maps. They significantly cut the level of use permitted free of charge and RabbitEars now regularly exceeds that level. Since RabbitEars is not income-generating, I cannot afford such fees and will ultimately have to use a different map service.

Unlike others who have temporarily shut down their services entirely, I'm leaving mine running for the moment, but the error message will appear randomly until I make the move. Thank you for your patience.

Saturday, September 1 2018

Arizona TV Station Update - August 2018

As always, questions, additions, comments and corrections welcome.

New licenses

  • K20ML-D 8.x Parks (Arizona Board of Regents for ASU) requested and has been granted a license to cover its displacement construction permit. Technical specifications: Ch 20; TL 35° 12' 1" N, 112° 12' 20" W (Bill Williams Mtn.); ERP 0.575 kW directional; HAAT 768 m.
  • K23NJ-D 8.x Prescott (Arizona Board of Regents for ASU) requested and has been granted a license to cover its displacement construction permit. Technical specifications: Ch 23; TL 34° 29' 25" N, 112° 32' 2" W (Mt. Francis); ERP 0.407 kW directional; HAAT 479 m.

Continue reading...

Wednesday, August 1 2018

Arizona TV Station Update - July 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K25OM-D 10.x Prescott (NW Communications of Phoenix Inc.) has requested a license to cover its displacement construction permit. Technical specifications: Ch 25; TL 34° 29' 20" N, 112° 32' 18" W (Mt. Francis); ERP 0.973 kW directional (1° electrical beam tilt); HAAT 445 m.
  • K26NG-D 10.x East Flagstaff (NW Communications of Phoenix Inc.) has requested a license to cover its displacement construction permit. Technical specifications: Ch 26; TL 35° 14' 25" N, 111° 35' 52" W (Mt. Elden); ERP 0.61 kW directional (1° electrical beam tilt); HAAT 576 m.

Continue reading...

Saturday, July 14 2018

Google Maps Changes

So, Google Maps is supposedly changing their policies on Monday, July 16. So far, other changes they made haven't impacted RabbitEars, and I don't know if this one will either. It's possible that maps on RabbitEars may stop working in the next few days and I may have to rewrite the pages to use an alternate map source. I'll cross that bridge only if I have to.

But if they stop working temporarily, that's why.

Friday, July 13 2018

Arizona TV Station Update - June 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KMCC 34.x (32) Laughlin NV (Entravision Holdings LLC) has been granted a license to cover its Distributed Transmission System (DTS).
    • Site 1 technical specifications: Ch 32; TL 35° 39' 7" N, 114° 18' 44" W (White Hills); ERP 1000 kW directional (1° electrical beam tilt); HAAT 607 m.
    • Site 2 technical specifications: Ch 32; TL 35° 56' 46" N, 115° 2' 37" W (Black Mtn. Arden Site); ERP 4.4 kW directional (1.5° electrical beam tilt); HAAT 557 m.
  • KVTE-LP 35 Las Vegas NV (Mountain Ridge Holdings, Inc.) has been granted a license to cover its reported new facilities atop Iglesia Nueva Jerusalem at 5630 W. Charleston Blvd. It is unknown whether the station is actually broadcasting. Technical specifications: Ch 35; TL 36° 9' 35" N; 115° 13' 5" W; ERP 10 kW non-directional; HAAT -19 m. (10 m. AGL)

Continue reading...

Saturday, June 2 2018

Arizona TV Station Update - May 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K15HY 3.x Williams-Ash Fork (KPHO Broadcasting Corporation) has been granted a license to cover its flash cut to digital. Technical specifications: Ch 15; TL 35° 12' 1" N, 112° 12' 18" W (Bill Williams Mtn.); ERP 1 kW directional; HAAT 761 m.

Continue reading...

Friday, May 4 2018

Arizona TV Station Update - April 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K15HY 3.x Williams-Ash Fork (KPHO Broadcasting Corporation) has requested a license to cover its flash cut to digital. Technical specifications: Ch 15; TL 35° 12' 1" N, 112° 12' 18" W (Bill Williams Mtn.); ERP 1 kW directional; HAAT 761 m.

Continue reading...

Thursday, April 26 2018

New Repack-Related Features

I've added two new repack-related features to RabbitEars and wanted to mention their existence here.

First, for LPTV stations filing displacements in the current displacement window, there is now a page listing all the displacements filed since the Closing Public Notice on April 13, 2017. You can find that here, or in the Updates dropdown menu as "Post-IA Displacements".

Second, much like during the DTV transition, stations are required to file status updates with the FCC. A page for those updates are now available as the 387 Viewer which is part of the Repack Tools.

Let me know if you have any opinions, requests, suggestions, or if you spot any bugs. Have a great one!

Tuesday, April 10 2018

Arizona TV Station Update - March 2018

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KMCC 34.x (32) Laughlin NV (Entravision Holdings LLC) has applied for a license to cover its Distributed Transmission System (DTS). Site 1 technical specifications: Ch 32; TL 35° 39' 7" N, 114° 18' 44" W (White Hills); ERP 1000 kW directional (1° electrical beam tilt); HAAT 607 m. Site 2 technical specifications: Ch 32; TL 35° 56' 46" N, 115° 2' 37" W (Black Mtn. Arden Site); ERP 4.4 kW directional (1.5° electrical beam tilt); HAAT 557 m.

Continue reading...

Sunday, March 4 2018

Arizona TV Station Update - February 2018

As always, questions, additions, comments and corrections welcome.

Programming changes

  • KGUN-TV 9.x Phoenix (Scripps Broadcasting Holdings) has added Bounce TV on channel 9.4. The new subchannel is also seen on co-owned translator K16EO-D 9.x in the Marana - Oro Valley area.
  • K21GE Camp Verde (The Camp Verde TV Club, Inc.) has returned to air, rebroadcasting KNXV-TV 15.1 Phoenix.

Continue reading...

Tuesday, February 6 2018

Arizona TV Station Update - January 2018

As always, questions, additions, comments and corrections welcome.

Programming changes

  • KMSB 11.x Tucson (Sander Operating Company V LLC) has added new diginet Quest TV on channel 11.4.
  • KPNX 12.x Mesa (Multimedia Holdings Corporation) has added new diginet Quest TV on channel 12.4.

Continue reading...

Wednesday, January 31 2018

Live Bandscan Returns; Scheduled Maintenance Coming

The Live Bandscan returned last week. Unfortunately, the backups were also toast and so we lost some (not all) data going back to the end of 2016. I think it's about back to where it needs to be, notwithstanding a few tweaks needed that I know about (like KSPR still showing up even though it's KYCW-LD now).

On the rest of the site, I'm back in the swing of trying to move things over from CDBS to LMS. The Tower Query and the Location Map now use LMS, and I've got the contours and population data regenerated for use with LMS entries. I wanted to make this post to note that the next big task related to that is going to be moving the coverage maps over, and probably the main listings right after. The result of this is that there will likely be a period of time that I hope is measured in hours and not days during which the maps will not work. I have to rename all the map files to line up with the new LMS ID numbers, and with more than 10,000 of them to pick through, even an automated process to do so will not be instantaneous. I do not yet know exactly when this will be, but I'm hoping it's overnight one night soon. I know there will be some amount of manual cleanup needed afterward, so it may not all be back up and running right away.

I also want to flag that things may be broken here and there even after the maps are back up and running and the main listings are moved into LMS format. The CDBS database has only been updated with TV data two or three times in the past month and a half, and so I'm urgently trying to get away from it. My plan had been to try to transition everything over slowly and as seamlessly as I could, but the lack of updates to CDBS and the coming LPTV filing window are making me rush over to LMS. So, once the maps come back online, notwithstanding Canadian and Mexican data which will likely remain in a state of limbo for several weeks at a minimum, please let me know if you trip over anything that doesn't work properly. With as many features as RabbitEars has, I can't really test it all, and it's easy to overlook things.

The last note I want to make is that I'm not actually making an entirely clean break from CDBS just yet. To those that are familiar with the data structure of the FCC databases, I'm still using the facility table from CDBS but then relating it to the application_facility table in LMS. I'm doing this to hurry the conversion process along, and will ultimately have to go back and adjust the code again to make it use the facility table in LMS instead. Since the facility table changes so infrequently and time is of the essence, I'm leaving RabbitEars on the CDBS facility table for now.

Sunday, January 7 2018

Live Bandscan Outage

To answer the question I've gotten a lot today, the server hosting the Live Bandscan appears to have a failing hard drive. No ETA on repair, but it will probably be out for some time.

Thursday, January 4 2018

Arizona TV Station Update - December 2017

Wishing all a blessed and prosperous 2018!

As always, questions, additions, comments and corrections welcome.

Programming Changes

  • TEGNA Inc. has announced that it will partner with Cooper Media to launch a new ad-supported multicast network called Quest, featuring adventure and exploration programming. Quest is expected to launch on TEGNA-owned stations this month. KPNX 12.x Mesa is likely to be one of the initial stations launching Quest. If history is any indication, viewers might expect to see Quest sometime during the third week of January.

Continue reading...

Friday, December 8 2017

Coverage Map Page Rewritten

As part of my plans to rewrite the RabbitEars code to support the FCC's new LMS database, the first major step I am making public is a rewritten coverage map page. The code is significantly more efficient and will work with LMS data as it gets phased in. If you put an LMS UUID in the address, instead of a CDBS application ID, it should bring up the correct map. You can also use them to add extra images to the map.

I'm aware that there are some outstanding issues, but would like to find out what others come across. To report any bugs or issues you come across, please contact me or leave a comment here. Please provide a link to the page in question, what you're trying to do, and what it's doing instead of what you expect.

Friday, December 1 2017

Arizona TV Station Update - November 2017

As always, questions, additions, comments and corrections welcome.

New Licenses

  • KPPX-TV 51.x (31) Tolleson (America 51, LP) requested and has been granted a license to cover its post-transition facilities, which are the same facilities from which the station has been operating since October 2016. The spectrum repack is completed for KPPX-TV. Technical specifications: Ch 31; TL 33° 20' 3" N, 112° 3' 41" W (South Mtn.); ERP 645 kW non-directional (1° electrical beam tilt); HAAT 556 m.

Continue reading...

Saturday, November 4 2017

Arizona TV Station Update - October 2017

As always, questions, additions, comments and corrections welcome.

New Licenses

  • K22JD Madera Peak (NW Communications of Phoenix Inc.) requested and has been granted a license to cover its flash cut to digital with virtual channel 10. Technical specifications: Ch 22; TL 33° 20' 24" N, 110° 52' 12" W (Madera Peak); ERP 1 kW directional (3° electrical beam tilt); HAAT 708 m.

Continue reading...

- page 1 of 28