Here’s some bad news for LightSquared – looks like their system will negatively impact the overwhelming majority of GPS receivers currently in operation, based upon a leak of a test report. A series of tests were conducted by the National Telecommunications & Information Administration between Oct. 31 to Nov. 4 confirming this concern. LightSquared fired back suggesting they plan on operating at a lower power point than the tests and that ‘interfered’ isn’t properly defined by the study. They estimate their new systems will only negatively interact with 10% of existing GPS units. LightSquared says in a letter, “The report presents a completely slanted and selective review of the test results. Clearly the leak was intended to prejudge the issue and prejudice public opinion against LightSquared.”
To be honest, in my opinion, even 10% seems a bit high. Regulators were withholding approval for the new system in anticipation of this study. Looks like to me LightSquared better commission a new study PDQ or risk loosing approval for their new systems.