LEVEL	COMPANY	CITY	STATE
Enhanced	Ames Municipal Airport	Ames	IA
Assoc	Anderson-Bogert Engineers & Surveyors Inc	Cedar Rapids	IA
Assoc	Applied Pavement Technology Inc	Urbana	IL
Enhanced	Arthur N Neu Municipal Airport	Carroll	IA
Assoc	Asphalt Paving Association of Iowa	Ames	IA
Gen Svc	Audubon County Airport Authority	Audubon	IA
Gen Svc	Bloomfield Municipal Airport	Bloomfield	IA
Enhanced	Boone Municipal Airport	Boone	IA
Assoc	Burns & McDonnell Engineering Co	Kansas City	MO
Gen Svc	Chariton Municipal Airport	Chariton	IA
Gen Svc	Cherokee Aviation Authority	Cherokee	IA
Enhanced	City of Algona	Algona	IA
Enhanced	City of Davenport	Davenport	IA
Basic	City of Eagle Grove	Eagle Grove	IA
Gen Svc	City of Harlan	Harlan	IA
Gen Svc	City of Jefferson Airport	Jefferson	IA
Gen Svc	City of LeMars	LeMars	IA
Basic	City of Manchester	Manchester	IA
Enhanced	City of Monticello	Monticello	IA
Gen Svc	City of Sioux Center	Sioux Center	IA
Enhanced	City of Spencer	Spencer	IA
Basic	City of Woodbine	Woodbine	IA
Assoc	Clapsaddle-Garber Assoc	Marshalltown	IA
Enhanced	Clinton Municipal Airport	Clinton	IA
Assoc	Coffman Associates Inc	Lee's Summit	MO
Enhanced	Council Bluffs Airport Authority	Council Bluffs	IA
Assoc	Crawford Murphy & Tilly Inc	Springfield	IL
Basic	Cresco Municipal Airport	Cresco	IA
Enhanced	Denison Airport Commission	Denison	IA
Assoc	Des Moines Flying Service	Des Moines	IA
Comm Svc	Des Moines International Airport	Des Moines	IA
Assoc	DeWild Grant Reckert & Assoc Co	Rock Rapids	IA
Assoc	Dubuque Area Chamber of Commerce	Dubuque	IA
Comm Svc	Dubuque Regional Airport	Dubuque	IA
Assoc	Earth Tech Inc	Des Moines	IA
Comm Svc	Eastern Iowa Airport	Cedar Rapids	IA
Assoc	Erect-A-Tube	Harvard	IL
Enhanced	Estherville Municipal Airport	Estherville	IA
Gen Svc	Exec 1 Aviation	Ankeny	IA
Enhanced	Fairfield Municipal Airport	Fairfield	IA
Gen Svc	Forest City Municipal Airport	Forest City	IA
Comm Svc	Fort Dodge Regional Airport	Fort Dodge	IA
Assoc	French-Reneker Assoc Inc	Fairfield	IA
Assoc	Garden & Associates Ltd	Oskaloosa	IA
Assoc	Gee Asphalt Systems Inc	Cedar Rapids	IA
Gen Svc	Greenfield Municipal Airport	Greenfield	IA
Basic	Guthrie County Regional Airport	Guthrie Center	IA
Assoc	HNTB Corporation	Overland Park	KS
Assoc	Howard R Green Company	Cedar Rapids	IA
Assoc	HWS Consulting Group Inc	Ames	IA
Enhanced	Independence Municipal Airport	Independence	IA
Enhanced	Iowa City Municipal Airport	Iowa City	IA
Assoc	Iowa Concrete Paving	Ankeny	IA
Gen Svc	Iowa Falls Municipal Airport	Iowa Falls	IA
Assoc	JEO Consulting Group Inc	Wahoo	NE
Assoc	JFSCO Engineering	Red Oak	IA
Enhanced	Keokuk Municipal Airport	Keokuk	IA
Assoc	Kirkham Michael & Associates	Des Moines	IA
Basic	Lake Mills Municipal Airport	Lake Mills	IA
Comm Svc	Mason City Municipal Airport	Mason City	IA
Assoc	McClure Engineering Company	Fort Dodge	IA
Assoc	McClure Engineering Company	Johnston	IA
Assoc	Mead & Hunt Inc	Madison	WI
Basic II	Milford Municipal Airport Commission	Milford	IA
Assoc	Newton Home Oil Co Inc	Newton	IA
Enhanced	Newton Municipal Airport	Newton	IA
Enhanced	Oelwein Airport Commission	Maynard	IA
Basic	Onawa Municipal Airport	Onawa	IA
Basic	Osage Municipal Airport	Osage	IA
Enhanced	Osceola Municipal Airport	Osceola	IA
Enhanced	Ottumwa Industrial Airport	Ottumwa	IA
Gen Svc	Pella Municipal Airport	Pella	IA
Gen Svc	Pocahontas Municipal Airport	Pocahontas	IA
Basic II	Primghar Municipal Airport	Primghar	IA
Assoc	Quad City international Airport	Moline	IL
Gen Svc	Rock Rapids Airport Commission	Rock Rapids	IA
Basic	Rockwell City Municipal Airport	Rockwell City	IA
Gen Svc	Sac City Municipal Airport	Sac City	IA
Enhanced	Shenandoah Regional Airport	Shenandoah	IA
Assoc	Siemens Airfield Solutions	Columbus	OH
Assoc	Snyder & Associates Inc	Ankeny	IA
Comm Svc	Southeast Iowa Regional Airport Authority	Burlington	IA
Basic	Spirit Lake Airport	Okoboji	IA
Enhanced	Storm Lake Airport Commission	Storm Lake	IA
Gen Svc	Tipton Airport Committee	Tipton	IA
Assoc	Trans-Iowa Equipment Inc	Ankeny	IA
Assoc	Ulteig Engineers	Fargo	ND
Gen Svc	Vinton Veterans Memorial Airpark	Vinton	IA
Enhanced	Washington Municipal Airport	Washington	IA
Comm Svc	Waterloo Regional Airport	Waterloo	IA
Gen Svc	Waverly Municipal Airport/City of Waverly	Waverly	IA
Enhanced	Webster City Municipal Airport	Webster City	IA