[time-nuts] sub-minute time-precision in court-case

[Martin A Flynn]

Re the PSAP timekeeping Requirement: See NENA 04-002, Traceable UTC 
Source,  Master Clock Specification

http://www.nena.org/resource/collection/6EE32917-37BD-4FA0-838C-026931F702A6/NENA_04-002-v4_PSAP_Master_Clock.pdf

On 9/3/2013 7:59 PM, Jim Lux wrote:
> I was assuming (with no real basis, I realize) that the 911 call time 
> came from the cell equipment, rather than the Public Safety Answering 
> Point log.  The PSAP log would have no particular reason to be synced 
> to the carrier equipment. It could well be "what time was on the watch 
> of the guy starting the equipment", although these days, one would 
> *think* that they use something like NTP to set the system time.