As far as "blinding" a pilot, probably overstated, but honestly if you're flying an ILS approach at night and trying to keep the needles inside the donut (alright, near the donut), getting any kind of flash like that will likely knock out your night vision and disrupt the approach. Flying a 3-degree slope below 2000' would also make it easy for the beam to go straight in. I could see someone accidentally illuminating an aircraft at 15,000', but in that case, as previously stated, the beam will not enter the cockpit. Below 10,000' and especially in the case of a helicopter, you'd have to be a total moron or intent on dangerous mischief to point a laser at it. Criminal sanctions are appropriate. E -----Original Message----- From: az-observing-bounce@xxxxxxxxxxxxx [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Rick Tejera Sent: Thursday, August 09, 2012 10:39 AM To: az-observing@xxxxxxxxxxxxx Subject: [AZ-Observing] Re: Phoenix man sentenced for shining laser at two commercial airliners, police helicopter over Valley Tim, Not sure what his lawyer could've done, he admitted to doing it and regardless of the effect on the pilots, it is a crime to knowingly shine a laser at an aircraft. Seems he was charged with a local ordinance as opposed to a federal case (which he could have been) The TSA & FAA would not been quite so lenient. I seem to recall some schmo in Maryland getting a year at the Graybar and his vacation wasn't all expenses paid, he also got fined to the tune of $10,000. Granted, I think he was the first to be charge and as such, as is the FAA's custom, they chose to make an example of him. Rick Tejera (K7TEJ) Sagauro Astronomy Club www.saguaroastro.org Thunderbird Amatuer Radio Club www.w7tbc.org 30 Meter Digital Group # 5794 -----Original Message----- From: az-observing-bounce@xxxxxxxxxxxxx [mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Tim Jones Sent: Thursday, 09 August, 2012 10:28 To: az-observing@xxxxxxxxxxxxx Subject: [AZ-Observing] Re: Phoenix man sentenced for shining laser at two commercial airliners, police helicopter over Valley On Aug 9, 2012, at 10:17 AM, Dan Heim wrote: > And your comment about choppers being more vulnerable makes perfect sense. Airliners at altitude, though, would seem fairly impervious to your average laser pointer. When you take beam divergence and angle of incidence into account, there ain't gonna be that much laser light entering the cockpit. While I agree with the be careful, use common sense train of thought, I also feel that his attorney didn't serve him properly. Tim -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.