| 4C7 | ACKLEY MUNI | ACKLEY | IA |
| 4C8 | ALBIA MUNI | ALBIA | IA |
| AXA | ALGONA MUNI | ALGONA | IA |
| K98 | ALLISON MUNI | ALLISON | IA |
| C11 | AMANA | AMANA | IA |
| AMW | AMES MUNI | AMES | IA |
| IA39 | ANAMOSA COMMUNITY HOSPITAL | ANAMOSA | IA |
| Y43 | ANITA MUNI-KEVIN BURKE MEMORIAL FIELD | ANITA | IA |
| IKV | ANKENY RGNL | ANKENY | IA |
| 46IA | TODD FIELD | ANKENY | IA |
| AIO | ATLANTIC MUNI | ATLANTIC | IA |
| IA67 | CASS COUNTY MEMORIAL HOSPITAL | ATLANTIC | IA |
| ADU | AUDUBON COUNTY | AUDUBON | IA |
| 0IA2 | AUDUBON COUNTY MEMORIAL HOSPITAL | AUDUBON | IA |
| Y46 | BEDFORD MUNI | BEDFORD | IA |
| TZT | BELLE PLAINE MUNI | BELLE PLAINE | IA |
| Y48 | BELMOND MUNI | BELMOND | IA |
| IA27 | ANTIQUE AIRFIELD | BLAKESBURG | IA |
| 4K6 | BLOOMFIELD MUNI | BLOOMFIELD | IA |
| 63IA | DAVIS COUNTY HOSPITAL | BLOOMFIELD | IA |
| 02IA | BOONE COUNTY HOSPITAL | BOONE | IA |
| BNW | BOONE MUNI | BOONE | IA |
| 09IA | SKYDIVE IOWA | BROOKLYN | IA |
| IA70 | FRIESENBORG & LARSON | BUFFALO CENTER | IA |
| BRL | SOUTHEAST IOWA RGNL | BURLINGTON | IA |
| CIN | ARTHUR N NEU | CARROLL | IA |
| 0IA1 | ST ANTHONY RGNL HOSPITAL | CARROLL | IA |
| 97IA | VOLKENS FIELD | CARSON | IA |
| 24IA | ISLEY FIELD | CEDAR FALLS | IA |
| 4IA7 | WITCOMBE FIELD | CEDAR FALLS | IA |
| 2IA7 | DOWNTOWN | CEDAR RAPIDS | IA |
| IA75 | MAYS ISLAND HELISTOP | CEDAR RAPIDS | IA |
| IA72 | MERCY HOSPITAL | CEDAR RAPIDS | IA |
| IA73 | ST LUKES HOSPITAL EMERGENCY | CEDAR RAPIDS | IA |
| CID | THE EASTERN IOWA | CEDAR RAPIDS | IA |
| 0IA8 | HANNEN | CENTER POINT | IA |
| TVK | CENTERVILLE MUNI | CENTERVILLE | IA |
| IA05 | RATHBUN LAKE | CENTERVILLE | IA |
| CNC | CHARITON MUNI | CHARITON | IA |
| IA19 | LUCAS COUNTY HEALTH CENTER | CHARITON | IA |
| 4IA3 | FLOYD COUNTY MEMORIAL HOSPITAL | CHARLES CITY | IA |
| CCY | NORTHEAST IOWA RGNL | CHARLES CITY | IA |
| CKP | CHEROKEE COUNTY RGNL | CHEROKEE | IA |
| IA13 | CHEROKEE REGIONAL MEDICAL CENTER | CHEROKEE | IA |
| ICL | SCHENCK FIELD | CLARINDA | IA |
| CAV | CLARION MUNI | CLARION | IA |
| 4IA5 | COMMUNITY MEMORIAL HOSPITAL | CLARION | IA |
| IA12 | LLOYD'S FIELD | CLEAR LAKE | IA |
| CWI | CLINTON MUNI | CLINTON | IA |
| 7IA5 | SAMARITAN HOSPITAL NORTH | CLINTON | IA |
| 16IA | STANGL | COON RAPIDS | IA |
| CRZ | CORNING MUNI | CORNING | IA |
| 0E9 | CORYDON | CORYDON | IA |
| IA46 | WAYNE COUNTY HOSPITAL | CORYDON | IA |
| CBF | COUNCIL BLUFFS MUNI | COUNCIL BLUFFS | IA |
| 6IA2 | JENNIE EDMUNDSON HOSPITAL | COUNCIL BLUFFS | IA |
| IA35 | RUCKL | COUNCIL BLUFFS | IA |
| CJJ | ELLEN CHURCH FIELD | CRESCO | IA |
| CSQ | CRESTON MUNI | CRESTON | IA |
| 4IA0 | GREATER COMMUNITY HOSPITAL | CRESTON | IA |
| IA36 | MERCER FIELD | CRESTON | IA |
| 1IA4 | WALLACE FIELD | CRESTON | IA |
| 0IA7 | CROMWELL | CROMWELL | IA |
| 2IA9 | SOUTH 80 FIELD | CRYSTAL LAKE | IA |
| 39IA | HUSBAND FIELD | DALLAS CENTER | IA |
| 4IA4 | MCCOY | DANVILLE | IA |
| DVN | DAVENPORT MUNI | DAVENPORT | IA |
| 2IA0 | GENESIS MEDICAL CENTER EAST CAMPUS | DAVENPORT | IA |
| IA81 | GENESIS MEDICAL CENTER WEST CAMPUS | DAVENPORT | IA |
| IA51 | DE SOTO | DE SOTO | IA |
| DEH | DECORAH MUNI | DECORAH | IA |
| IA04 | WINNESHEIK MEDICAL CENTER | DECORAH | IA |
| DNS | DENISON MUNI | DENISON | IA |
| IA38 | DE LOUIS FIELD | DES MOINES | IA |
| 3IA3 | DES MOINES GENERAL HOSPITAL | DES MOINES | IA |
| DSM | DES MOINES INTL | DES MOINES | IA |
| IA98 | IOWA LUTHERAN HOSPITAL LIFE FLIGHT | DES MOINES | IA |
| IA64 | IOWA METHODIST MEDICAL CENTER | DES MOINES | IA |
| IA82 | MERCY HOSPITAL MEDICAL CENTER PRIVATE | DES MOINES | IA |
| Y76 | MORNINGSTAR FIELD | DES MOINES | IA |
| 6IA4 | POLK COUNTY HOSPITAL | DES MOINES | IA |
| 1IA2 | CAMP TAHIGWA LANDING SITE | DORCHESTER | IA |
| IA54 | ANDERSON | DUBUQUE | IA |
| DBQ | DUBUQUE RGNL | DUBUQUE | IA |
| 2IA1 | FINLEY HOSPITAL | DUBUQUE | IA |
| IA10 | MERCY HEALTH CENTER | DUBUQUE | IA |
| IA80 | DYERSVILLE AREA | DYERSVILLE | IA |
| EAG | EAGLE GROVE MUNI | EAGLE GROVE | IA |
| 99IA | COURTNEY'S LANDING | EDDYVILLE | IA |
| 6C0 | ELDORA MUNI | ELDORA | IA |
| 2IA2 | CENTRAL COMMUNITY HOSPITAL | ELKADER | IA |
| I27 | ELKADER | ELKADER | IA |
| IA62 | WHEATLEY FARMS | ELKHORN | IA |
| EGQ | EMMETSBURG MUNI | EMMETSBURG | IA |
| IA79 | PALO ALTO COUNTY HOSPITAL | EMMETSBURG | IA |
| EST | ESTHERVILLE MUNI | ESTHERVILLE | IA |
| IA52 | FREEDOM FIELD | ESTHERVILLE | IA |
| FFL | FAIRFIELD MUNI | FAIRFIELD | IA |
| 7IA6 | JEFFERSON COUNTY HOSPITAL | FAIRFIELD | IA |
| IA56 | FARRAR | FARRAR | IA |
| FXY | FOREST CITY MUNI | FOREST CITY | IA |
| IA49 | JIRAK | FORT ATKINSON | IA |
| FOD | FORT DODGE RGNL | FORT DODGE | IA |
| IA74 | TRINITY RGNL MEDICAL CENTER | FORT DODGE | IA |
| FSW | FORT MADISON MUNI | FORT MADISON | IA |
| 75IA | ADAIR COUNTY MEMORIAL HOSPITAL | GREENFIELD | IA |
| GFZ | GREENFIELD MUNI | GREENFIELD | IA |
| IA87 | ROBEL FIELD | GRIMES | IA |
| GGI | GRINNELL RGNL | GRINNELL | IA |
| IA09 | GRINNELL RGNL MEDICAL CENTER | GRINNELL | IA |
| 6K7 | GRUNDY CENTER MUNI | GRUNDY CENTER | IA |
| GCT | GUTHRIE COUNTY RGNL | GUTHRIE CENTER | IA |
| IA23 | GAA PRIVATE | GUTTENBERG | IA |
| IA14 | WALTERS | GUTTENBERG | IA |
| 2IA5 | GRAPE COMMUNITY HOSPITAL | HAMBURG | IA |
| IA31 | BEEDS LAKE | HAMPTON | IA |
| HPT | HAMPTON MUNI | HAMPTON | IA |
| HNR | HARLAN MUNI | HARLAN | IA |
| IA55 | MYRTUE MEMORIAL HOSPITAL | HARLAN | IA |
| 0Y4 | LAMBERT FECHTER MUNI | HARTLEY | IA |
| 98IA | HAWARDEN | HAWARDEN | IA |
| 2Y2 | HAWARDEN MUNI | HAWARDEN | IA |
| IA28 | SHERMAN | HIAWATHA | IA |
| IA90 | HUMBOLDT COUNTY MEMORIAL HOSPITAL | HUMBOLDT | IA |
| 0K7 | HUMBOLDT MUNI | HUMBOLDT | IA |
| 5IA3 | WATKINS PRIVATE | HUMESTON | IA |
| IA37 | HORN MEMORIAL HOSPITAL | IDA GROVE | IA |
| IDG | IDA GROVE MUNI | IDA GROVE | IA |
| IIB | INDEPENDENCE MUNI | INDEPENDENCE | IA |
| IA86 | HEDGEWOOD LANDING | INDIANOLA | IA |
| IA71 | INDIANOLA | INDIANOLA | IA |
| IA41 | LAVERTY FLD | INDIANOLA | IA |
| IA66 | NASH FIELD INDIANOLA | INDIANOLA | IA |
| IA11 | TOO SHORT | INDIANOLA | IA |
| IA85 | TUINSTRA AIRFIELD | INDIANOLA | IA |
| IOW | IOWA CITY MUNI | IOWA CITY | IA |
| IA16 | PICAYUNE | IOWA CITY | IA |
| 1IA7 | UNIVERSITY OF IOWA HOSPITALS & CLINIC | IOWA CITY | IA |
| IA92 | UNIVERSITY OF IOWA HOSPITALS & CLINIC NO | IOWA CITY | IA |
| 4IA1 | ELLSWORTH MUNI HOSPITAL | IOWA FALLS | IA |
| IFA | IOWA FALLS MUNI | IOWA FALLS | IA |
| IA17 | BLUEBIRD | JANESVILLE | IA |
| 3IA2 | GREENE COUNTY MEDICAL CENTER | JEFFERSON | IA |
| EFW | JEFFERSON MUNI | JEFFERSON | IA |
| 93IA | LUND | JEWELL | IA |
| IA59 | BICKEL | KEOKUK | IA |
| 3IA8 | KAH | KEOKUK | IA |
| EOK | KEOKUK MUNI | KEOKUK | IA |
| 6K9 | KEOSAUQUA MUNI | KEOSAUQUA | IA |
| 27IA | OLDFIELD AERO | KEOSAUQUA | IA |
| 0IA0 | KNOXVILLE AREA COMMUNITY HOSPITAL | KNOXVILLE | IA |
| OXV | KNOXVILLE MUNI | KNOXVILLE | IA |
| IA97 | NICHOLS | LA PORTE CITY | IA |
| 2IA6 | STEWART MEMORIAL HOSPITAL | LAKE CITY | IA |
| 0Y6 | LAKE MILLS MUNI | LAKE MILLS | IA |
| LWD | LAMONI MUNI | LAMONI | IA |
| IA44 | SOLLY'S STRIP | LAMONI | IA |
| 2VA | ZANGGER VINTAGE AIRPARK | LARCHWOOD | IA |
| IA84 | LAWTON | LAWTON | IA |
| LRJ | LE MARS MUNI | LE MARS | IA |
| 12IA | PLUEGER AIRFIELD | LEMARS | IA |
| 6IA0 | DECATUR COUNTY HOSPITAL | LEON | IA |
| IA83 | KOHLHAAS | LIVERMORE | IA |
| 6IA7 | R S AUTO | LOCKRIDGE | IA |
| IA08 | RIEDESEL PRIVATE | LOHRVILLE | IA |
| C27 | MANCHESTER MUNI | MANCHESTER | IA |
| MEY | JAMES G. WHITING MEMORIAL FIELD | MAPLETON | IA |
| OQW | MAQUOKETA MUNI | MAQUOKETA | IA |
| IA69 | SAND FIELD | MARCUS | IA |
| C17 | MARION | MARION | IA |
| 7IA3 | MC BRIDE FIELD | MARION | IA |
| MIW | MARSHALLTOWN MUNI | MARSHALLTOWN | IA |
| 6IA8 | MMSC | MARSHALLTOWN | IA |
| 62IA | LERCHS | MARTELLE | IA |
| 73IA | HARRIS FIELD | MASON CITY | IA |
| MCW | MASON CITY MUNI | MASON CITY | IA |
| 01IA | STENDER | MAYSVILLE | IA |
| IA88 | QUIET VALLEY | MC CAUSLAND | IA |
| 0IA4 | SHARAR FIELD | MEDIAPOLIS | IA |
| 3IA1 | WHITES | MELBOURNE | IA |
| IA00 | JUKAM'S LANDING | MENLO | IA |
| 0IA9 | ARMY RESERVE | MIDDLETON | IA |
| 4D8 | FULLER | MILFORD | IA |
| 0IA5 | MOORE PRIVATE | MILLERTON | IA |
| 90IA | MISSOURI VALLEY | MISSOURI VALLEY | IA |
| 7C3 | MONONA MUNI | MONONA | IA |
| 7C5 | SIG FIELD | MONTEZUMA | IA |
| MXO | MONTICELLO RGNL | MONTICELLO | IA |
| 1Y3 | JUDGE LEWIS FLD MT AYR MUNI | MOUNT AYR | IA |
| 2IA3 | MEDICAL | MOUNT PLEASANT | IA |
| MPZ | MOUNT PLEASANT MUNI | MOUNT PLEASANT | IA |
| MUT | MUSCATINE MUNI | MUSCATINE | IA |
| 8IA0 | UNITY HEALTHCARE | MUSCATINE | IA |
| 1IA5 | SCH | NEVADA | IA |
| 7IA7 | MITCHELL FIELD | NEW HAMPTON | IA |
| 1Y5 | NEW HAMPTON MUNI | NEW HAMPTON | IA |
| TNU | NEWTON MUNI | NEWTON | IA |
| 5IA0 | SKIFF MEDICAL CENTER | NEWTON | IA |
| 05IA | SPOTTS FIELD | NORA SPRINGS | IA |
| 7IA1 | WHITE PIGEON | NORTH ENGLISH | IA |
| 5D2 | NORTHWOOD MUNI | NORTHWOOD | IA |
| IA01 | RIDGE | OAKLAND | IA |
| IA57 | MERCY HOSPITAL | OELWEIN | IA |
| OLZ | OELWEIN MUNI | OELWEIN | IA |
| 2IA8 | BURGESS HEALTH CENTER | ONAWA | IA |
| K36 | ONAWA MUNI | ONAWA | IA |
| ORC | ORANGE CITY MUNI | ORANGE CITY | IA |
| D02 | OSAGE MUNI | OSAGE | IA |
| 6IA9 | CLARKE COUNTY HOSPITAL | OSCEOLA | IA |
| I75 | OSCEOLA MUNI | OSCEOLA | IA |
| IA63 | EDGREN | OSKALOOSA | IA |
| IA34 | MAHASKA COUNTY HOSPITAL | OSKALOOSA | IA |
| OOA | OSKALOOSA MUNI | OSKALOOSA | IA |
| IA32 | PIERSON FIELD | OSKALOOSA | IA |
| 3IA6 | OTTUMWA HOSPITAL | OTTUMWA | IA |
| OTM | OTTUMWA RGNL | OTTUMWA | IA |
| IA24 | GREEN CASTLE | OXFORD | IA |
| 04IA | MIDDLEKOOP | PACKWOOD | IA |
| 1Y9 | PAULLINA MUNI | PAULLINA | IA |
| 7IA9 | PELLA COMMUNITY HOSPITAL | PELLA | IA |
| PEA | PELLA MUNI | PELLA | IA |
| PRO | PERRY MUNI | PERRY | IA |
| POH | POCAHONTAS MUNI | POCAHONTAS | IA |
| IA48 | KERN FIELD | POLK CITY | IA |
| Y16 | DALE DELIGHT | POSTVILLE | IA |
| IA96 | BAUM-HARMON MEMORIAL HOSPITAL | PRIMGHAR | IA |
| 2Y0 | PRIMGHAR | PRIMGHAR | IA |
| 2Y1 | DRAKE | RADCLIFFE | IA |
| 3IA9 | RAKE | RAKE | IA |
| IA91 | MONTGOMERY COUNTY MEMORIAL | RED OAK | IA |
| RDK | RED OAK MUNI | RED OAK | IA |
| 8IA9 | SHIELDS | RED OAK | IA |
| 5IA6 | FLYING S RANCH | RENWICK | IA |
| RRQ | ROCK RAPIDS MUNI | ROCK RAPIDS | IA |
| 5IA8 | SANFORD MERRILL MEDICAL CENTER | ROCK RAPIDS | IA |
| 8IA1 | HEGG MEMORIAL HEALTHCARE CENTER | ROCK VALLEY | IA |
| 2Y4 | ROCKWELL CITY MUNI | ROCKWELL CITY | IA |
| 5IA5 | FOLKERTS | RUDD | IA |
| 13IA | HILLSIDE STABLES | SABULA | IA |
| 6IA1 | LORING HOSPITAL | SAC CITY | IA |
| SKI | SAC CITY MUNI | SAC CITY | IA |
| SHL | SHELDON MUNI | SHELDON | IA |
| 23IA | SHENANDOAH HOSPITAL | SHENANDOAH | IA |
| SDA | SHENANDOAH MUNI | SHENANDOAH | IA |
| IA40 | OSCEOLA COMMUNITY HOSPITAL | SIBLEY | IA |
| ISB | SIBLEY MUNI | SIBLEY | IA |
| 83IA | KEOKUK COUNTY HEALTH CENTER | SIGOURNEY | IA |
| SOY | SIOUX CENTER MUNI | SIOUX CENTER | IA |
| 5IA2 | MARIAN HEALTH CENTER NR 2 | SIOUX CITY | IA |
| 5IA4 | MARIAN HEALTH CENTER NR 3 | SIOUX CITY | IA |
| 6IA3 | SAINT LUKE'S MEDICAL CENTER | SIOUX CITY | IA |
| SUX | SIOUX GATEWAY/COL. BUD DAY FIELD | SIOUX CITY | IA |
| SPW | SPENCER MUNI | SPENCER | IA |
| 1IA3 | SPENCER MUNI HOSPITAL | SPENCER | IA |
| IA99 | DICKINSON COUNTY MEMORIAL HOSPITAL | SPIRIT LAKE | IA |
| 0F3 | SPIRIT LAKE MUNI | SPIRIT LAKE | IA |
| IA26 | CARTER FIELD | STOCKPORT | IA |
| SLB | STORM LAKE MUNI | STORM LAKE | IA |
| IA43 | STRAWBERRY POINT MEDICAL CENTER | STRAWBERRY POINT | IA |
| 8C2 | SULLY MUNI | SULLY | IA |
| 53IA | TAMA | TAMA | IA |
| 8C4 | MATHEWS MEMORIAL | TIPTON | IA |
| 8C5 | TOLEDO MUNI | TOLEDO | IA |
| 8C6 | TRAER MUNI | TRAER | IA |
| 0IA6 | RINEHART | VICTOR | IA |
| VTI | VINTON VETERANS MEMORIAL ARPK | VINTON | IA |
| IA78 | VIRGINIA GAY HOSPITAL | VINTON | IA |
| 06IA | RICH FIELD | WALFORD | IA |
| 3IA0 | WASHINGTON COUNTY HOSPITAL | WASHINGTON | IA |
| AWG | WASHINGTON MUNI | WASHINGTON | IA |
| IA29 | ALLEN MEMORIAL HOSPITAL | WATERLOO | IA |
| 2IA4 | CMC AT WEST NINTH | WATERLOO | IA |
| 10IA | FLYERS | WATERLOO | IA |
| IA60 | IOWA ARMY NATL GUARD | WATERLOO | IA |
| ALO | WATERLOO RGNL | WATERLOO | IA |
| Y01 | WAUKON MUNI | WAUKON | IA |
| C25 | WAVERLY MUNI | WAVERLY | IA |
| IA95 | HCPH | WEBSTER CITY | IA |
| EBS | WEBSTER CITY MUNI | WEBSTER CITY | IA |
| 5IA7 | MURPHY FIELD PRIVATE | WELLMAN | IA |
| 19IA | ANCAM ANTIQUE AIRFIELD | WEST BURLINGTON | IA |
| 45IA | GREAT RIVER MEDICAL CENTER | WEST BURLINGTON | IA |
| 4IA2 | WALKER FIELD | WEST LIBERTY | IA |
| 3Y2 | GEORGE L SCOTT MUNI | WEST UNION | IA |
| IA58 | B-8 FARMS | WHITING | IA |
| 4IA8 | WEISS | WILLIAMSBURG | IA |
| 8IA2 | PORT PARADISE FARMS | WINFIELD | IA |
| 3Y3 | WINTERSET-MADISON COUNTY | WINTERSET | IA |
| 3Y4 | WOODBINE MUNI | WOODBINE | IA |
| IA89 | WOODWARD STATE HOSPITAL | WOODWARD | IA |
| IA30 | KLEIS | ZWINGLE | IA |