Yolo Amateur Radio Society —
Mt. Vaca Radio Club
Serving Yolo County, CA & Nearby Areas

Davis Double Century 2019
Communications & SAG Information

The 50th Annual Davis Double Century

Event Date: Saturday May 18, 2019

Davis Bike Club Ride Information

DC Communications & SAG Coordinator Dave Nishikawa KC6YFG dhnishik@dcn.org

19 Feb, 1330 hrs. - DC19 roster posted

February 13, 2330 hrs. - Initial DC19 info posted. Roll over of 2018 roster, pending update. Preliminary updates on event changes.

Course & Rest Stop Updates

Start/Finish and Rest Stops
Start/Finsh moves back to the Veterans' Memorial Center in Davis (203 E. 14th St.)
A new rest stop has been added in Dunnigan for the revised 100 mile route.

200 Mile Ride
No changes.

100 Mile Ride
There is a new route. Instead of an out-and-back to Rumsey, the 100 mile route will follow the 200 mile route to Rest Stop 1 near Esparto, then travel north through the Dunnigan Hills to a new rest stop in Dunnigan, then travel back to Rest Stop 1, and return to Davis. View a preliminary map of the new route.

45 Mile Ride
No changes.

Pre Ride Meeting

Thursday May 16 at 1900 hrs.
The pre-ride meeting will be held at the Parking Lot behind Davis City Hall, at the corner of Russell Blvd. and B Streets. Directions to City Hall can be found HERE. We will be meeting at the west end of the parking lot, closest to A Street.

Talk-in on the K6MVR repeater, 147.000 - 136.5. SAG boxes, info packets (shirts, maps, freq plan), 900 radios, and APRS trackers should be available. Any op not able to make it can make other arrangements or pick up their stuff at Net Control on event day.

Friday Set Up

TBD.

Radio Plan

The radio plan will be updated to accommodate coverage needs for the revised 100 mile route.

Net Control will be geared towards having enough ops to handle simultaneously 2-4 channels, minimizing the time needed for field units to get a response.

APRS

A separate packet frequency with special event digipeaters located on the course and in the airplane will be used. We do not use the national 144.390 frequency due to coverage and congestion issues. Net Control will be equipped to track APRS equipped units. Yaesu location beacons are not displayed on our ancient APRS+SA program but net control will try to keep track on aprs.fi for any Yaesu beacons (VX8, FT350, etc.)

Roster

View Printable Roster

This is the roster and shifts as the positions are being filled.
Due to the high number of returning ops, an (*) will denote those that have confirmed for this year.

Status Key:

* Confirmed
? Need Confirmation