| Business | Phone |
| Airbus North America Engrng 213 N Mead St, Wichita 67202 | (316) 264-0552 |
| Ast 2536 S Leonine Rd, Wichita 67217 | (316) 942-9710 |
| Aviation Consulting 136 N Elizabeth St, Wichita 67203 | (316) 265-8335 |
| Composite Engineering Inc 3450 N Rock Rd, Wichita 67226 | (316) 634-0833 |
| Daca Intl Inc 6700 W Central Ave, Wichita 67212 | (316) 944-0901 |
| Der Assoc 6916 W Harry St, Wichita 67209 | (316) 946-0125 |
| Mc Gettrick Structural Engnrng 6572 E Central Ave # 203, Wichita 67206 | (316) 688-5668 |
| J B Dwerlkotte Assoc Inc 429 N Saint Francis St, Wichita 67202 | (316) 263-4217 |