We walked all the way to Eastwood more than once but this time I took my GTA02 with me to trace the path - from Marsden Rd -> Lawson St -> Brush Rd -> Rutledge Rd -> Eastwood. The usual process of downloading/cache the maps using wifi which required SD card (http://gnumen.org/blog/foss/31/03/2011/gps-tracing-using-gta02-u-blox-atr0635-module) went without any glitch. The maps were downloaded using the wifi WPA2(AES). In order to overcome the MAC based pass thru for [captive portal of Pfsense] (http://ncsu.librelab.org/2014/06/improper-usage-of-wnce2001-netgear-pass.html) entered the MAC addr of netgear in the Pass thru MAC table( risk, I know). BUT when ever the gps is enabled, the GTA02 almost within seconds alarms about low battery which wasn’t the case previously but this time only difference that I found was that after every reboot I was not made to configure the SD card and the SD card retained the previous gps traces as well as the map cache(s).. Hmmmm should I call it usual or unusual. I took care of the low battery issue with the Sony cycleenergy Power bank. Don’t know why it’s behaving in such a manner. ##Some random observation(s)/steps taken - In the flight without the SIM card was able to trace without the battery outage alert for quiet sometime. - After reaching Florida ave the device was not able to retain the battery power even for a day. without GSM sim or any other services disabled. - Placed the sim and replaced the SD card once again.

We came back from Eastwood by Public transport system(BUS) - from Eastwood -> HillView Rd -> Terry Rd -> Marsden Rd