AT&T posted a Q1 profit of $2.48 billion, down 21 percent year-over-year partly due to a $1 billion charge attributed to the federal health care overhaul. The carrier is set to expand its wireless data reach, but limited capacity will affect prices, Chief Financial Officer Rick Lindner said on a conference call Wednesday.

Many aerospace officials consider Defense Secretary Robert Gates’ announcement of an overhaul of export control, to be led by the executive branch, the most significant development in years for what some consider a broken and antiquated system. But a full-fledged revamp has several steps to got to be a full fix, they said. Many in the space industry have said the International Traffic in Arms Regulations (ITAR), which restrict the movements and sales of satellites, caused lower international sales for U.S. satellite and component makers.

Social media tools are a critical vehicle for connecting with constituents and in all aspects of political campaigns, elected officials said during a panel Tuesday at the Politics Online Conference in Washington. They use the tools to connect their constituents to one another, generate public forums and raise funds. “I don’t think that we would be as productive as we are were it not for Facebook and Twitter and Linked In because so many of our constituencies use it,” said Sandi Jackson, Chicago’s 7th Ward alderman: It “makes me more effective in my effort to be a great public servant."

Several universities, including Princeton and George Washington, have reported network issues caused by use of the iPad on school networks since the Wi-Fi version of the device went on sale in early April, the schools said. Apple, the device’s manufacturer, couldn’t be reached immediately for comment.

CTIA President Steve Largent said Tuesday he sees reason for hope that the FCC will not make wireless subject to net neutrality rules. Largent also said in an interview that FCC Chairman Julius Genachowski will be the key member of the commission in deciding whether broadband will be classified as a Title II service, subject to traditional common carrier regulation, with his vote needed to resolve an apparent 2-2 split among commissioners. Net neutrality replies are due at the FCC Monday.

The FCC has put an unrealistic amount of work on its agenda to complete in too short of a time frame following release of the National Broadband Plan, said Larry Darby, former Common Carrier Bureau chief and FCC chief economist, during a New York Law School panel discussion late Monday. Some of the issues the FCC plans to tackle will likely elude easy resolution and Congress may have to step in, Darby warned.

A small Ohio cable operator challenged two recent Media Bureau orders that require it to delete out-of-market network programming that comes from nearby TV stations, two applications for review show. Buckeye Cablevision, which operates in Toledo, asked the commission to overturn orders removing two Detroit stations from the significantly viewed list at the separate requests of LIN’s Toledo Fox affiliate WUPW and Disney’s own Toledo ABC station WTVG. The appeals tie the question to the current issue du jour of retransmission consent policy.

Hypercube Telecom was dealt a setback and set itself back in separate actions in California and Texas. Hypercube, a competitive local exchange carrier, is in a long-running dispute with interexchange carrier Level 3 Communications. In California, a utility commission administrative law judge dismissed a Hypercube claim against Level 3. And Hypercube withdrew a complaint against Level 3 in Texas, where utility commission staff had prepared a recommendation that commissioners there dismiss Hypercube’s complaint.

Rising subscription-video rates accompanied by declining interest in linear channels and coming advancements in set-top box technology augur increased viewer interest in online video viewed on TV sets, said outgoing FCC broadband plan initiative head Blair Levin. “Over-the-top video will eventually emerge” as a competitor to multichannel video programming distributors and “everyone is both excited and scared” by that prospect, he said. Since the technology is “a big bandwidth hog,” those with more capacity will do better, Levin told an American Cable Association conference.

The FCC decided not to adopt a new high-cost support mechanism for non-rural insular carriers in Puerto Rico. “Telephone subscribership in Puerto Rico is not yet at the same level as in the mainland United States, but the data before us indicate that the gap is closing rapidly and may well be eliminated entirely in the near future,” the commission said in its order. The commission also pointed to increased wireless service as a factor in its decision. Low-income customers in Puerto Rico “increasingly are served by wireless competitive eligible telecom carriers (ETCs),” it said. “Customers of wireless carriers received more than one-third of the total low-income support disbursed to Puerto Rico in 2008."