Carrier profile · USDOT 757828 · MC-341849 · FMCSA data fetched 2026-10-25

ALVIN AHNSTEDT

DBA ACA TRANSPORT

2 power units2 driversInterstateLOVELAND, CO

Census status Active (A)MC-341849 · code A

← Back to overviewAuthority & Insurance · USDOT 757828

Authority & Insurance

Operating authority by docket

No row matched this USDOT (bare or zero-padded) or its MC numbers. That alone does not prove the company has no authority — check FMCSA.

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-10-25 10:08 UTCFetched 2026-10-25 15:53 UTC

Authority status history

No authority status-change row matched. That does not prove there were no changes.

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-10-25 10:06 UTCFetched 2026-10-25 15:53 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

No row matched this USDOT (bare or zero-padded) or its MC numbers. That does not prove the company has no insurance — check FMCSA L&I.

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-10-25 10:03 UTCFetched 2026-10-25 15:53 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-10-25 10:02 UTCFetched 2026-10-25 15:53 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-10-25 13:21 UTCFetched 2026-10-25 15:53 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

NORTHLAND INSURANCE COMPANY · 2022-06-29 → 2025-08-01

NORTHLAND INSURANCE COMPANY · 2022-06-29 → 2025-06-29

NATIONAL CASUALTY COMPANY · 2021-05-24 → 2022-06-29

NATIONAL CASUALTY COMPANY · 2020-11-26 → 2021-05-24

NATIONAL CASUALTY COMPANY · 2018-06-29 → 2020-11-26

GREAT WEST CASUALTY CO. · 2017-06-29 → 2018-08-02

GREAT WEST CASUALTY CO. · 2017-06-29 → 2018-06-29

NATIONAL CASUALTY COMPANY · 2015-11-20 → 2017-06-29

NATIONAL CASUALTY COMPANY · 2014-06-29 → 2015-11-20

NORTHLAND INSURANCE COMPANY · 2008-06-09 → 2014-06-29

NORTHLAND INSURANCE COMPANY · 2004-08-04 → 2008-06-09

NORTHLAND CASUALTY INSURANCE COMPANY · 2001-08-03 → 2004-08-04

NORTHLAND INSURANCE COMPANY · 1999-06-29 → 2001-08-03

CANAL INSURANCE CO. · 1998-08-19 → 1999-06-29

20042009201420192024

1998-08-192025-08-01

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
NORTHLAND INSURANCE COMPANY	2022-06-29	2025-08-01	Cancelled	WN330574	6sqe-dvqs
NORTHLAND INSURANCE COMPANY	2022-06-29	2025-06-29	Replaced	WN330574	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2021-05-24	2022-06-29	Replaced	LTO0038317	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2020-11-26	2021-05-24	Cancelled	LTO0038317	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2018-06-29	2020-11-26	Cancelled	LTO0032320	6sqe-dvqs
GREAT WEST CASUALTY CO.	2017-06-29	2018-08-02	Cancelled	MCP32170A	6sqe-dvqs
GREAT WEST CASUALTY CO.	2017-06-29	2018-06-29	Replaced	MCP32170A	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2015-11-20	2017-06-29	Replaced	LTO0024545	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2014-06-29	2015-11-20	Replaced	LTO0017352	6sqe-dvqs
NORTHLAND INSURANCE COMPANY	2008-06-09	2014-06-29	Replaced	TN555865	6sqe-dvqs
NORTHLAND INSURANCE COMPANY	2004-08-04	2008-06-09	Cancelled	TN434138	6sqe-dvqs
NORTHLAND CASUALTY INSURANCE COMPANY	2001-08-03	2004-08-04	Cancelled	TC299809	6sqe-dvqs
NORTHLAND INSURANCE COMPANY	1999-06-29	2001-08-03	Cancelled	TN277236	6sqe-dvqs
CANAL INSURANCE CO.	1998-08-19	1999-06-29	Cancelled	328861	6sqe-dvqs

NORTHLAND INSURANCE COMPANY
Effective
2022-06-29
Cancelled
2025-08-01
Method
Cancelled
Policy
WN330574
Dataset
6sqe-dvqs
NORTHLAND INSURANCE COMPANY
Effective
2022-06-29
Cancelled
2025-06-29
Method
Replaced
Policy
WN330574
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2021-05-24
Cancelled
2022-06-29
Method
Replaced
Policy
LTO0038317
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2020-11-26
Cancelled
2021-05-24
Method
Cancelled
Policy
LTO0038317
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2018-06-29
Cancelled
2020-11-26
Method
Cancelled
Policy
LTO0032320
Dataset
6sqe-dvqs
GREAT WEST CASUALTY CO.
Effective
2017-06-29
Cancelled
2018-08-02
Method
Cancelled
Policy
MCP32170A
Dataset
6sqe-dvqs
GREAT WEST CASUALTY CO.
Effective
2017-06-29
Cancelled
2018-06-29
Method
Replaced
Policy
MCP32170A
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2015-11-20
Cancelled
2017-06-29
Method
Replaced
Policy
LTO0024545
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2014-06-29
Cancelled
2015-11-20
Method
Replaced
Policy
LTO0017352
Dataset
6sqe-dvqs
NORTHLAND INSURANCE COMPANY
Effective
2008-06-09
Cancelled
2014-06-29
Method
Replaced
Policy
TN555865
Dataset
6sqe-dvqs
NORTHLAND INSURANCE COMPANY
Effective
2004-08-04
Cancelled
2008-06-09
Method
Cancelled
Policy
TN434138
Dataset
6sqe-dvqs
NORTHLAND CASUALTY INSURANCE COMPANY
Effective
2001-08-03
Cancelled
2004-08-04
Method
Cancelled
Policy
TC299809
Dataset
6sqe-dvqs
NORTHLAND INSURANCE COMPANY
Effective
1999-06-29
Cancelled
2001-08-03
Method
Cancelled
Policy
TN277236
Dataset
6sqe-dvqs
CANAL INSURANCE CO.
Effective
1998-08-19
Cancelled
1999-06-29
Method
Cancelled
Policy
328861
Dataset
6sqe-dvqs

Federal activity

2026-05-05Census
Latest MCS-150 filing
2025-08-016sqe-dvqs
Prior policy ended (cancelled) — NORTHLAND INSURANCE COMPANY
2025-06-296sqe-dvqs
Prior policy ended (replaced) — NORTHLAND INSURANCE COMPANY
2022-06-296sqe-dvqs
Prior policy ended (replaced) — NATIONAL CASUALTY COMPANY
2021-05-246sqe-dvqs
Prior policy ended (cancelled) — NATIONAL CASUALTY COMPANY
2020-11-266sqe-dvqs
Prior policy ended (cancelled) — NATIONAL CASUALTY COMPANY
2018-08-026sqe-dvqs
Prior policy ended (cancelled) — GREAT WEST CASUALTY CO.
2018-06-296sqe-dvqs
Prior policy ended (replaced) — GREAT WEST CASUALTY CO.
2017-06-296sqe-dvqs
Prior policy ended (replaced) — NATIONAL CASUALTY COMPANY
2015-11-206sqe-dvqs
Prior policy ended (replaced) — NATIONAL CASUALTY COMPANY
2014-06-296sqe-dvqs
Prior policy ended (replaced) — NORTHLAND INSURANCE COMPANY
2008-06-096sqe-dvqs
Prior policy ended (cancelled) — NORTHLAND INSURANCE COMPANY
2004-08-046sqe-dvqs
Prior policy ended (cancelled) — NORTHLAND CASUALTY INSURANCE COMPANY
2001-08-036sqe-dvqs
Prior policy ended (cancelled) — NORTHLAND INSURANCE COMPANY
1999-06-296sqe-dvqs
Prior policy ended (cancelled) — CANAL INSURANCE CO.
1998-07-01Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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