Carrier profile · USDOT 8685537 · Updated Jun 13, 2026
Navajo Tribal Utility Authority
251 power unitsFT. DEFIANCE, AZ50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- ROUTE 12 N, FT. DEFIANCE, AZ, 86504
- Mailing address
- P.O. BOX 170, FT. DEFIANCE, AZ, 86504
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (928) 729-6136
- bobbyta@ntua.com
- Web domain
- ntua.com
Registration
- USDOT / docket
- 8685537
- First registered
- May 19, 2026
- Last MCS-150
- — · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Annual 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.