1. Public Broadcasting Service
4. Senior officer
7. A way to ask
10. Pinna
11. An orange-brown antelope of SE Africa
12. __ Dhabi, Arabian capital
13. An acute intestinal infection caused by ingestion of contaminated water or food
15. Where wine ferments (abbrev.)
16. Indifference
18. Month (abbrev.)
21. Having cracks closed with a sealant
24. Infections
26. The rattling noise produced when sleeping
27. Figures
29. Chew
30. Make exceedingly angry
32. A domesticated animal kept for companionship or amusement
34. Repeat
38. __ Lilly, drug company
39. Sick
40. Political Action Committee
41. Beginning military rank
42. Preceded the others
43. Eastern Daylight Time
2. Humbug
3. No seats available
4. Beehive
5. Divisions of Spartan army
6. In a way, lessens
7. The chief city of ancient Mesopotamia
8. The outward flow of the tide
14. Used esp. in the Mediterranean
17. Shelter for planes
18. Very fast airplane
19. Ethiopia (abbrev.)
20. Causing fever
22. A major division of geological time
23. Early morning condensate
28. Erik __, composer
31. A way to emasculate
32. Make lively
33. Below 3 kilohertz
35. Non-human primate
36. Small amount
37. Shock treatment