It's common procedure at the FCC to ignore the rules about open disclosure. The latest Sprint filing "redacts" far too much. I sent this note to Sprint's lawyers and filed it.

Gina, Sam, Steven
I just reviewed your filing on behalf of Sprint and saw many redactions. I believe that at least four of the redactions were inappropriate, although IANAL. I was able to obtain from standard industry sources the figures involved. Any Sprint competitor would also be able to access that data.
In addition, you do not even indicate the general nature of the data you are redacted in the appendices.


I do not want to make a test case because I have better things to do with my time. But I am reaching out for affordable representation if needed.
As some of the most experienced telecom lawyers in the country, I believe you know the requirements of the regulations.
I have reported on telecom since 1999, often including policy matters. I did two workshops at the FCC for the broadband plan and have often been involved in FCC issues.
I have no interest in this material other than to use it in my reporting and analysis of the deal. I have no financial interest in any fashion and no relationship with any of the companies involved except as a reporter. I bear no malice against your client. (In fact for two years I've disagreed with Craig because I believe Sprint is in better shape than he does.)
I hope you will promptly amend your filing to limit your redactions to items that would be unlikely to be discovered by a diligent competitor.
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I am willing to accept any reasonable restrictions on my access. For example, I am willing to sign an agreement not to share any of the material except in my reporting and FCC filings. I will be glad to send any of my material to you in advance for a factcheck. (I do that often, although it's not standard journalist practice. It actually catches mistakes.)
Please respond to me by Friday, if only with a no comment.
I will file this in the proceeding. I do not know the requirements for a reporter to disclose but will do so voluntarily.
I with forward this to the FCC people I believe are involved in the proceeding and the disclosure rules.
Dave Burstein

P.S. I have previously filed FOI requests at the FCC, and did win once.

dave ask

Newsfeed

The 3.3-4.2 spectrum should be shared, not exclusively used by one company, concludes an important U.S. Defense Innovation Board report. If more wireless broadband is important, sharing is of course right because shared networks can yield far more

It does work! Verizon's mmWave tests over a gigabit in the real world. 
The $669 OnePlus 7 Pro outclasses the best Apples and probably the new Galaxy 10 or Huawei P30 Pro. Optical zoom, three cameras, liquid cooling, Qualcomm 855 and more.
Korea at 400,000 5G May 15. Chinese "pre-commercial" signing customers, 60,000-120,000 base stations in 2019, million+ remarkable soon. 
5G phones Huawei Mate 20, Samsung Galaxy 10, ZTE Nubia, LG V50, and OPPO are all on sale at China Unicom. All cost US$1,000 to 1,500 before subsidy. Xiaomi promises US$600.
Natural monopoly? Vodafone & Telecom Italia to share 5G, invite all other companies to join.
Huawei predicts 5G phones for US$200 in 2021, $300 even earlier
NY Times says "5G is dangerous" is a Russian plot. Really.
Althiostar raised US$114 million for a virtual RAN system in the cloud. Rakuten, Japan's new #4, is using it and invested.
Ireland is proposing a US$3 billion subsidy for rural fibre that will be much too expensive. Politics.
Telefonica Brazil has 9M FTTH homes passed and will add 6M more within two years. Adjusted for population, that's more than the U.S. The CEO publicly urged other carriers to raise prices together.
CableLabs and Cisco have developed Low Latency XHaul (LLX) with 5-15 ms latency for 5G backhaul,  U.S. cable is soon to come in very strong in wireless. Details 
Korea Telecom won 100,000 5G customers in the first month. SK & LG added 150,000 more. KT has 37,500 cells. planning 90% of the country by yearend. 
The Chinese giants expect 60,000 to 90,000 5G cells by the end of 2019.
China Telecom's Yang Xin warns, "Real large-scale deployment of operators' edge computing may be after 2021." Customers are hard to find.
Reliance Jio registered 97.5% 4G availability across India in Open Signal testing. Best in world.

More newsfeed

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Welcome On Oct 1, 2019 Verizon turned on the first $20B 5G mmWave network with extraordinary hopes. The actual early results have been dismal. Good engineers tell me that will change. Meanwhile, the hype is unreal. Time for reporting closer to the truth.

The estimates you hear about 5G costs are wildly exaggerated. Verizon is building the most advanced wireless network while reducing capex. Deutsche Telekom and Orange/France Telecom also confirm they won't raise capex.

Massive MIMO in either 4G or "5G" can increase capacity 3X to 7X, including putting 2.3 GHz to 4.2 GHz to use. Carrier Aggregation, 256 QAM, and other tools double and triple that. Verizon sees cost/bit dropping 40% per year.

Cisco & others see traffic growth slowing to 30%/year or less.  I infer overcapacity almost everywhere.  

Believe it or not, 80% of 5G (mid-band) for several years will be slower than good 4G, which is more developed.