Isn't the bigger problem here that they were 100% reliant on GPS to navigate, or is that normal?
Goes back to the way the Air Force does business. Letter of the law; no deviation. We transpac'ed twice in VA-115 (Japan-Guam-hawaii-Whidbey and back) twice in a two year period (1980 and 1982) and all 12 jets made it all four legs. Sure, we had some issues, including single generator, INS's that dumped and wouldn't realign in flight. single radio, etc., but to Flash's point, the tankers dragging us across had plenty of navaids and we had hand signals if all else failed.
The only hiccup we had was a two day delay in Hawaii ( :icon_smil ) because forecast winds had the tanker crews exceeding their twelve hour day by less than 15 minutes. It was the one time we praised Air Force lunacy.