Alphabetical listing of airports from flightwise.com:

(XS22)  Y O RANCH
(8XA7)  YACHT CLUB
(69MN)  YAGGIE PVT
(3SC2)  YAHU FIELD
(CYT)  YAKATAGA
(YKM)  YAKIMA AIR TERMINAL/MCALLISTER FIELD
(45WA)  YAKIMA VALLEY MEMORIAL HOSPITAL
(YAK)  YAKUTAT
(2Y3)  YAKUTAT
(D20)  YALE
(1CT2)  YALE NEW HAVEN HOSPITAL
(4C3)  YALESVILLE
(HDN)  YAMPA VALLEY
(0AR7)  YANCOPIN
(4CA8)  YANDELL RANCH
(CT13)  YANKEE AIRSTRIP
(73AK)  YANKEE COVE
(A77)  YANKEE CREEK 2
(17LS)  YANKEE FIELD
(CO53)  YANKEE FIELD
(VT33)  YANKEE KINGDOM
(CO44)  YANKEE PORT
(T11)  YAP INTL
(CYQI)  YARMOUTH
(28PA)  YARROW
(01AZ)  YAT
(XS89)  YATES
(8K5)  YATES CENTER
(37TX)  YATES FIELD
(16AZ)  YAV'PE MA'TA
(51AZ)  YAVAPAI RGNL MEDICAL CENTER EAST
(87I)  YAZOO COUNTY
(71PA)  YBP
(CRW)  YEAGER
(6KS5)  YEAMANS FOX NEST
(50AR)  YELL COUNTY HOSPITAL
(FD93)  YELLOW RIVER AIRSTRIP
(65FD)  YELLOW WHIRLEY BIRD
(OI29)  YELLOWBIRD FARM
(WYS)  YELLOWSTONE
(COD)  YELLOWSTONE RGNL
(13FD)  YELVINGTON
(0AK2)  YENTNA BEND STRIP
(O43)  YERINGTON MUNI
(78K)  YES BAY LODGE
(3PS8)  YINGST
(TE64)  YOAKUM COMMUNITY HOSPITAL
(F98)  YOAKUM COUNTY
(T85)  YOAKUM MUNI
(7CO5)  YOCAM RANCH
(1OA7)  YODER
(2II1)  YODER
(SN61)  YODER AIRPARK
(CD09)  YODER AIRSTRIP
(5IN0)  YODER FIELD
(DWA)  YOLO COUNTY
(33AZ)  YOLO RANCH
(NC65)  YONDER
(SC50)  YONGES ISLAND
(THV)  YORK
(01SC)  YORK
(8OH4)  YORK AERODROME
(72PA)  YORK ELECTRO-PANEL PSNL USE
(94PN)  YORK HOSPITAL
(7PN7)  YORK HOSPITAL ALTERNATE
(JYR)  YORK MUNI
(NC13)  YORKS FIELD
(VG04)  YORKTOWN POWER STATION
(0CL0)  YOSEMITE HIDDEN LAKE RANCH
(6LL2)  YOUNG
(9GA3)  YOUNG
(ID31)  YOUNG
(60XS)  YOUNG BROTHERS
(0AK5)  YOUNG CREEK
(WS20)  YOUNG TACTICAL LANDING SITE
(0MI6)  YOUNG'S
(87CO)  YOUNG'S STRIP
(NV17)  YOUNGBERG RANCH
(3OH6)  YOUNGPETER
(4G4)  YOUNGSTOWN ELSER METRO
(YNG)  YOUNGSTOWN-WARREN RGNL
(CO09)  YOUTSEY
(7KS3)  YOUVAN
(WY42)  YU RANCH
(34U)  YUBA
(MYV)  YUBA COUNTY
(NV11)  YUCCA AIRSTRIP
(L22)  YUCCA VALLEY
(8CA6)  YUCCA VALLEY SERVICE CENTER
(23AK)  YUKNIS
(8CD0)  YUMA DISTRICT HOSPITAL
(NYL)  YUMA MCAS/YUMA INTL
(2V6)  YUMA MUNI
(05AZ)  YUMA RGNL MEDICAL CENTER