Certification
- AAR M-1002
- shop code WMJK · registry expiry 2027-06-25
- AAR M-1003
- shop code WMJK · registry expiry 2027-06-25
A facility listed in the AAR registry is certified even if its printed expiration date has passed; renewals are sometimes delayed for reasons outside the facility's control. Source: AAR M-1002 registry, AAR M-1003 registry, read 2026-09-20.
Work performed
Cleaning, coating and lining
Coating, Interior lining
General repair
Heavy rebuild, Railcar repair
Tank car work
Leak testing, Tank qualification, Valve and fitting service
Structural
Structural repair
Other facilities in Kansas
| Facility | City | Certification | Work performed |
|---|---|---|---|
| Progress Rail - Fastener Solutions | Atchison | AAR M-1003 | — |
| Vulcan Metals Corp- Atchison/ St Joseph Rail parts supplier | Atchison | AAR M-1003 | — |
| Watco Mechanical Services Coffeyville Railcar repair shop | Coffeyville | AAR M-1003 | Heavy rebuild, Railcar repair |
| Union Tank Car Company El Dorado Railcar coating and lining shop · Railcar repair shop · Tank car service facility | El Dorado | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| A&K Railroad Materials, Inc. Kansas City | Kansas City | AAR M-1003 | — |
| AITX Railcar Services, LLC Kansas City, KS Railcar coating and lining shop · Railcar repair shop · Tank car service facility | Kansas City | AAR M-1002AAR M-1003 | Coating, Heavy rebuild, Interior lining, Leak testing +4 |
| Amsted Rail Company, Inc. Kansas City Rail parts supplier | Kansas City | AAR M-1003 | — |
| Greenbrier Rail Services Kansas City Wheel and axle shop | Kansas City | AAR M-1003 | Bearing service, Wheel reprofiling, Wheelset assembly |