Georger - I agree completely re: where and when DBC jumped. We can all agree that the plane was somewhere between Tena Bar and the Washougal from west to east. The question is where along the north-south axis did he jump? Was it the original latitude near Lake Merwin? Or one further south near the Columbia? If he landed on ground then the money find becomes more perplexing. If he jumped near the Columbia then it becomes easier to understand.
R99 - I guess we will have to disagree with the DMEs. I agree with you on all other points you mentioned re: radar.
Chaucer, why do we disagree about the DMEs. All three are on V-23.
My understanding is that there were two DMEs. One for Seattle and one for PDX (Battle Ground). What was the third?
My point is that using the DMEs you can know the speed, altitude, and distance traveled between those two points. Using that calculation, the western flight path is eliminated because it’s impossible to get from Seattle to Battle Ground in that amount of time if you detour around Portland to the west.
I can elaborate on this if you’d like.
Please elaborate. But first let's discuss DMEs a bit.
The airliner's navigational equipment consisted of two VOR receivers, two DME receivers, and two ADF receivers. In the low VHF frequency range (check the FAA literature if you are interested in the actual frequencies)
several frequencies were dedicated to navigational frequencies and the communication frequencies were just above that. The VOR, DME, GS, and Localizer frequencies were paired and all the pilot had to do was tune to the VOR frequency and the other instruments were automatically tuned in if the appropriate instruments were installed. All VOR frequencies on V-23 also included DME equipment.
DME receiver equipment was install on the airliner. Consequently, the ARINC teletype print outs list three instances of where the location of the airliner is stated using DME read outs. At 7:42 PM PST, the airliner crew stated that they were "Out SEA 14 miles on V-23 out SEA." Translated from the Greek, this means that they were 14 DME miles (or Nautical Miles) south of the SEA VORTAC on V-23. The SEA VORTAC was located between the south ends of the parallel runways on the SEATAC airport and the airliner passed within about 1000 feet of that station as it was taking off.
At 7:45 PM PST, the airliner reported that it was 19 DME miles south of the SEA VORTAC and on V-23.
At 8:22 PM PST, the airliner reported that it was 23 DME miles south of Portland. It should be remembered that what is now known as the Battleground VORTAC was known as the Portland VORTAC at the time of the hijacking. Other evidence indicates that the messages were transmitted by the airliner at approximately 7:40 PM, 7:43 PM, and 8:18 PM PST, respectively.
Chaucer, Eric Ulis has a book out in which the above information is discussed in greater detail. I suggest that you get a copy of it.
The times listed above are the time on the ARINC teletype print outs.