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Carrier profile · USDOT 46310 · MC-124987 · FMCSA data fetched 2026-10-21

EARL L BONSACK INC

59 power units61 driversInterstateLA CROSSE, WI

Census status Active (A)MC-124987 · code A
Official links FMCSA SAFER
← Back to overviewIdentity & Federal · USDOT 46310
05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-20 20:03 UTCFetched 2026-10-21 06:00 UTC

Legal name
EARL L BONSACK INC
DBA
Not provided
USDOT
46310
MC / FF / MX
MC-124987
Physical address
402 SKY HARBOUR DRIVE, LA CROSSE, WI, 54603, US
Mailing address
402 SKY HARBOUR DRIVE, LA CROSSE, WI, 54603, US
Business type
CORPORATION
Carrier/shipper code
C;S
Census add date
1974-06-01
MCS-150 filing date
2025-08-18
Power units / drivers
59 / 61
Latest review (type · date)
J · 2008-01-25
06

Federal activity

  1. 2025-08-18Census

    Latest MCS-150 filing

  2. 2018-09-176sqe-dvqs

    Prior policy ended (replaced) — WEST BEND MUTUAL INSURANCE CO.

  3. 2016-05-016sqe-dvqs

    Prior policy ended (replaced) — SENTRY SELECT INSURANCE COMPANY

  4. 2013-06-016sqe-dvqs

    Prior policy ended (cancelled) — LIBERTY MUTUAL FIRE INSURANCE CO.

  5. 2013-05-016sqe-dvqs

    Prior policy ended (replaced) — LIBERTY MUTUAL FIRE INSURANCE CO.

  6. 2010-05-296sqe-dvqs

    Prior policy ended (cancelled) — ONEBEACON AMERICA INSURANCE COMPANY

  7. 2010-05-016sqe-dvqs

    Prior policy ended (replaced) — ONEBEACON AMERICA INSURANCE COMPANY

  8. 2010-05-016sqe-dvqs

    Prior policy ended (replaced) — LIBERTY MUTUAL FIRE INSURANCE CO.

  9. 2010-05-016sqe-dvqs

    Prior policy ended (replaced) — LIBERTY MUTUAL FIRE INSURANCE CO.

  10. 2010-05-016sqe-dvqs

    Prior policy ended (replaced) — LIBERTY MUTUAL FIRE INSURANCE CO.

  11. 2008-05-016sqe-dvqs

    Prior policy ended (replaced) — LIBERTY MUTUAL INSURANCE CO.

  12. 2008-01-30Census

    Official safety rating: S

  13. 2008-01-25Census

    Compliance review recorded (J)

  14. 1974-06-01Census

    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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