The U.S. aircraft register, updated daily
Airports · Mathews Memorial · examiners in Iowa · FAA locator read October 10, 2026

Examiners and inspectors near Mathews Memorial 8C4

30 FAA designees are based within 50 nautical miles of Mathews Memorial in Tipton, Iowa: 5 pilot examiners, 1 sport aviation examiner, 14 aviation medical examiners, 2 mechanic examiners, 5 airworthiness representatives (manufacturing), 1 engineering representative, 1 training center examiner, 1 administrative pilot examiner. The pilot examiners may test for private pilot (4), commercial and instrument (2), airline transport pilot (1), flight instructor (3), sport pilot (2), type ratings (1) in airplanes (3), multi-engine airplanes (2), gliders (1). Nearest first; "nm" is nautical miles from the airport to the designee's town.

Pilot examiners DPE · 5 · Designated Pilot Examiner: gives the practical tests (checkrides) for pilot certificates and ratings

NameTownnmMay test forWorks fromTelephoneEmailFAA office
Cole Robert NortonMarion, IA C1723private pilot, commercial and instrument, flight instructor, sport pilot, instructor renewals, ground instructor; airplanes, multi-engine airplanes 1710 Marion Airport Road(319) 981-7768cole@fly-iowa.comDELEGATION AND RESOURCE BRANCH, AFG-970
Janice Wray WaltonMarion, IA C1723private pilot; airplanesMarion Airport/C17 1710 MARION AIRPORT RD(319) 721-3994janwalton@earthlink.netDELEGATION AND RESOURCE BRANCH, AFG-970
Thomas Paul BurnsMuscatine, IA MUT24private pilot, flight instructor, commercial pilot; gliders 2164 KINCAID AVE(563) 299-5942tburns@imsoaring.netDELEGATION AND RESOURCE BRANCH, AFG-970
Chris Alan FrazierDavenport, IA DVN27private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, sport pilot, type ratings, instructor renewals, ground instructor; airplanes, multi-engine airplanes 9230 Harrison Street(563) 260-2071chrisfrazier54@gmail.comDELEGATION AND RESOURCE BRANCH, AFG-970
Michael John PhillipsDubuque, IA DBQ43 UNIVERSITY OF DUBUQUE(563) 589-3732mphillips@dbq.eduDES MOINES FSDO CE-01 / DSM FSDO

Sport aviation examiners SAE · 1 · Sport Aviation Examiner: gives the tests for sport pilot certificates and light-sport aircraft

NameTownnmMay test forWorks fromTelephoneEmailFAA office
Steven Paul KirikBettendorf, IA I2633private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor; airplanes, multi-engine airplanes 5530 54th Avenue Court(309) 269-3871stevenkirik@gmail.comDELEGATION AND RESOURCE BRANCH, AFG-970

Aviation medical examiners AME · 14 · Aviation Medical Examiner: a doctor who issues the medical certificates pilots must hold

NameTownnmWorks fromTelephoneEmailFAA office
Bobby Xavier PetersIowa City, IA IOW19 332 S Linn St, Ste 31B(319) 430-6109bxpeters@gmail.comCentral Region
Denice Hodgson-ZingmanIowa City, IA IOW19University of Iowa Health Care Occupational Health 269 N. 1st Avenue(319) 339-3921denice-zingman@uiowa.eduCentral Region
James Marlow BlumCoralville, IA IOW19 2591 Holiday Road(319) 536-3335jamesmblum@outlook.comCentral Region
Angela Marie GreifAnamosa, IA MXO22Unity Point Health Jones Regional Medical Center 1795 Hwy 64 E(319) 481-6147angela.greif@unitypoint.orgCentral Region
Shirley Jane PospisilCedar Rapids, IA CID26 830 1st Avenue NE(319) 369-8153shirley.pospisil@unitypoint.orgCentral Region
Bradley William JohnsonDavenport, IA DVN27 1820 West 3rd St(563) 421-0500bwj344@hotmail.comCentral Region
Stephen Lee RundeMonticello, IA MXO27 225 Welter Drive(319) 465-5937srunde@mercycare.orgCentral Region
Christopher Edward DunnOxford, IA C1128Dr. Angie Dunn LLC 124 E Main St(319) 893-4935dunnrepair@gmail.comCentral Region
Thomas D AdeMoline, IL MLI35 550 30TH AVENUE, STE 12(309) 762-5513thomasademd@amgqc.comGreat Lakes Region
Oduah Daniel OsaroClinton, IA CWI37 108 S 4TH ST(563) 241-1239oosaro@yahoo.comCentral Region
Amy EngelmanDubuque, IA DBQ43Smeltzer Kelly Student Health Center 1994 Grace Street(563) 589-3360aengelman@dbq.eduCentral Region
Frederick Simon IsaakDubuque, IA DBQ43 1500 Associates Drive(563) 584-4600fsisaak@aol.comCentral Region
Michael BanyaszDubuque, IA DBQ43 350 N Grandview Ave(563) 589-2326mbanyasz@me.comCentral Region
Michelle Mary ShaferDubuque, IA DBQ43 1500 Associates Drive(563) 584-4600mmshafer41@gmail.comCentral Region

Mechanic examiners DME · 2 · Designated Mechanic Examiner: tests candidates for the mechanic certificate (airframe and powerplant)

NameTownnmWorks fromTelephoneEmailFAA office
Nathan BellingerCedar Rapids, IA CID26Kirkwood Aviation Hangar 9410 Shepard Ct SW(319) 961-5600nathan.bellinger@kirkwood.eduDES MOINES FSDO CE-01 / DSM FSDO
Thomas John LueckCedar Rapids, IA CID26 9410 Shepard Ct. SW(319) 310-4894thomas.lueck@kirkwood.eduDES MOINES FSDO CE-01 / DSM FSDO

Airworthiness representatives (manufacturing) DAR-F · 5 · Designated Airworthiness Representative, manufacturing: issues airworthiness certificates for newly built aircraft and parts

NameTownnmWorks fromTelephoneEmailFAA office
Javier Torres MartinezNorth Liberty, IA CID22 225 Holiday Lodge Rd.(319) 530-3026javier.martinez@collins.comMinneapolis CMS
Sindi AndinoNorth Liberty, IA CID22 745 Molly Dr(319) 936-2183sindi.andino@gmail.comMinneapolis CMS
Brian AlbertsCedar Rapids, IA CID26 2815 Lippisch Place SW(319) 295-0603brian.alberts@collins.comMinneapolis CMS
Christian Michael AndersonCedar Rapids, IA CID26MidAmerican Aerospace 2727 16th Avenue SW(319) 395-7767canderson@midamaero.comMinneapolis CMS
Robert Eugene SavageCedar Rapids, IA CID26 400 Collins Road NE(319) 295-1439robert.savage@rockwellcollins.comMinneapolis CMS

Engineering representatives DER-T · 1 · Designated Engineering Representative: approves engineering data for repairs and alterations on the FAA's behalf

NameTownnmWorks fromTelephoneEmailFAA office
Charles William McdermedCedar Rapids, IA CID26 195 Morgan Court(503) 926-2201chuck@mcdermedaviation.comWest Certification Branch

Training center examiners DCTO-E · 1 · Designee at a certificated training organisation

NameTownnmWorks fromTelephoneEmailFAA office
Shawn BruggenwirthDubuque, IA DBQ43 11100 Airport Road(563) 584-0837dbqfct@midwestatcs.comOperations Support Branch

Administrative pilot examiners Admin-PE · 1 · Administrative Pilot Examiner: handles certificate paperwork rather than flight tests

NameTownnmWorks fromTelephoneEmailFAA office
Randy Harold WarmDubuque, IA DBQ43University of Dubuque 2000 University Ave(563) 589-3514rwarm@dbq.eduDES MOINES FSDO CE-01 / DSM FSDO

Designees are listed with the name and contact details the FAA publishes for them on its designee locator (read October 10, 2026): the FAA lists them so that pilots, mechanics and companies can find them. Private individuals are not named, the site's policy at this time. A designee who would rather not appear here can ask us through the contact address on the About page. Each designee is placed at the main public airport of the town the FAA lists (or the nearest one to its zip code), so "nearby" means the town, not an exact address. A designee's functions are the FAA's own codes (DPE-PE-ASEL is a pilot examiner for the private certificate in single-engine airplanes), spelled out here for pilot examiners. Click a column heading to sort. All designees in Iowa · by state.