ACROSS
1. Divulge
5. Father figure
11. Douglas B-18 _____
12. Sopwith F-1s _____
14. A Gershwin
16. Chop ___; Chinese dish
17. Baker and ____
18. Part of a ship
19. Boeing B-17 Flying ____
21. Mouse sighting cry
22. Begins
25. Small bird; Anthus Motacillidae member
26. Soar
29. Stop
32. Consents
34. Meadow
35. Singer Redding
36. Gun lobby, in short
37. Cypress tree
38. Singer Jones
39. French aircraft maker of S.VII / .XIII
42. Exploit
44. Designer Wang
45. Help
46. Seafarer
47. Mil. move
48. Corpse
51. U.S. aircraft maker of B-10 / B-12
54. Earthquake center?
55. Rope
57. Trig. function
59. Bleroit _____
62. Thomas-Morse S4C __
64. AFFTC (Edwards AFB) mission
65. Relieve
66. Curtiss JN-4D _____
67. Shuttle identifier
68. CD or DVD computer driver
69. Friends
DOWN
1. Chat service, in short
2. Yankee great Gehrig
3. Pub order
4. Beau
5. Wheeze
6. Far East male royalty
7. Tennis player Sampras
8. Unfortunately
9. Consolidated B-24 _____
10. Curtiss P-6E _____
12. Autos
13. Draft org.
15. Caviar starter
20. Sea animal
22. Resort
23. Type of welder
24. Spring mon.
26. Wright 1909 Military ___
27. Confederate general
28. Pitch
29. ____ Abe
30. Italian money, once
31. Org. concerned with airport security
33. Cooking method
39. Vesicle
40. Actress Zadora
41. Summands
43. Wry depiction
44. DVD precursor
47. Bachelor’s place
49. Mil. address
50. Thomas-Morse XP-13 ___
51. Mil. meal in the field
52. Computer desktop images
53. Sentence part
56. Air Force ___
58. Pig’s pen
59. Married lady, in short
60. Can. province
61. SE Asia Thai person
62. USAF lawyer
63. Fahr. opposite