Here is my distillation of the Passenger List from GG's files (FBI). 35 passengers, plus Dan Cooper. The traditional list that cites 36 passengers is incorrect as Scott MacPherson is counted twice: "MacPherson, Scott" and "MacPherson, S. (son)" on other lists, such as the Seattle Times, CS, 2011 Symposium, etc.
Flight 305 Passenger List – FBI
(35, plus hijacker)
NAME ORIGINATION
1. Almstad, Jack Great Falls
2. Andvik, Arnold Missoula
3. Clause, Roy, D. Missoula
4. Conley, Lavonne Missoula
5. Connors, Mrs. Helen Missoula
6. Cooper, Michael Missoula
7. Cummings, Mrs. Adele Great Falls
8. Cummings, Lynn Great Falls
9. Cummings, Robert Great Falls
10. Donahoe, Raymond Missoula
11. Finegold, Larry PDX
12. Jensen, Wesley, P. Spokane
13. Keats, William Minneapolis
14. Kloepher, Floyd Great Falls
15. Kurata, George PDX
16. Mac Donald, Clifford Austin PDX
17. Mac Pherson, Scott Spokane
18. Mac Pherson, William Spokane
19. Menendez, Adrian PDX
20. Mikelson, Dennis Great Falls
21. Minsch, Patrick PDX
22. Murphy, William, J Great Falls
23. Pollart, Les PDX
24. Rice, Daniel Great Falls
25. Simmons, Barbara PDX
26. Simmons, Richard PDX
27. Truitt, Alan, B. Missoula
28. Street, Charles Missoula
29. Weitzel, Paul (part of the MacPherson party) Spokane
30. Wornstaff, James, R PDX
Additional:
1. Robert Gregory
2. Nancy House
3. George Labissioniere
4. Bill Mitchell
5. Cord Harms Spreckel
6. DAN COOPER