Carrier profile · USDOT 861001 · MC-421258 · Updated Jun 13, 2026

MIKE ULLUM

DBA ROCKN FLYN M ENTERPRISES

1 power unitsSEDAN, KS50/100
CARRIER ACTIVEMC-421258 ACTIVE
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
131 N CHAUTAUQUA ST, SEDAN, KS, 67361
Operation
Interstate

Contact

Phone
(620) 870-1518
Email
rocknflynm@yahoo.com

Registration

Officers
Michael E. Ullum · Mary J. Ullum
USDOT / docket
861001 · MC-421258
First registered
Mar 7, 2000
Last MCS-150
Jan 30, 2026 · 93,171 mi (2025)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
93,171Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.