[time-nuts] Traceability after loss of LORAN and WWVB

Scott McGrath scmcgrath at gmail.com
Fri May 31 15:14:10 EDT 2013

How are those of you dealing with traceability in the commercial space after loss of LORAN and WWVB

I as does everyone here know that both a Cs and H-maser are both primary standards

This is how does one do the contract/purchasing agent checkbox 'is traceable to NIST Yes or No' 

Back in the day the old LF standards both were directly traceable to NIST

The GPS constellation is traceable to USNO but USNO is not NIST 

This is a question where one must think like a lawyer not an engineer


Sent from my iPhone

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