Des Moines FSDO
Designated Airworthiness Representatives
Daniel E Folkers
6491 G24 Highway
Norwalk, IA 50211
(515) 981-0502
Cell: 515-480-9490
Fax: 515-981-4346
Gregory L. Harrison
3405 N 8th Avenue
Winterset, IA 50273
(515) 462-1811 or (515) 462-3337
Lawrence Henry Sperfslage
203 Eder Street
Strawberry Point, IA 52076
(563) 933-4139
