Asking this question for someone else... well sorta kinda. This question came up in a discussion with another rider and asking for clarification. Can the Spot/InReach/tracking device "OK" be used in lieu of DBRs at corners on circular-routes or at the turnaround on out-and-back routes to certify rides which SpotWalla (satellite tracking) trip data is NOT mandatory? I have always used Spot and Spotwalla and obtained DBRs at turnarounds and at corners on my 30-some IBA rides in the past two years; I read it as required in the ride rules, but since Spotwalla tracks everywhere you go, and it came up in discussion, thought it as a logical question to ask for clarification. I read a lot on the forum and the ride rules, it may have already been discussed, but I have not come across it. Example: 510 miles is my turnaround point for an out and back SS1000 on a bike with a 150mi fuel range. At 450 miles I get my forth tank of fuel, continue to my 510 mile turn around point, hit OK on Spot and do not obtain a DBR at the 510 mi turnaround point, and head back to my starting point fueling up at 150 mi intervals until I reach my starting/end point. At my start, finish, and at each fuel stop I get a pic of my ODO with the fuel DBR and complete my trip log. This same example could be applied to a circular route using the "OK" at corners in lieu of DBRs. Normally would this ride be certified as a SS1000 without a DBR at the turnaround point or must DBRs be obtained at turnaround points and at corners even with using Spotwalla? I understand a satellite tracking device can be used to help "prove" you were there but can the satellite tracking device routinely be used in lieu of DBRs? Thanks.