DAVID G UNDERWOOD
USDOT 623321 • DBA: WOODCO • 3011 SW 170TH AVENUE, ALOHA, OR, 97003
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:C
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
623,321
Status
ACTIVE
Entity Type
Individual / Sole Proprietor
Operation
Interstate
State
Phone
5036495430
Email
Power Units (MCS-150)
4
Drivers (MCS-150)
1
Safety Rating
C
MCS-150 Mileage
5,730
Physical Address
3011 SW 170TH AVENUE, ALOHA, OR, 97003
Mailing Address
PO BOX 5434, ALOHA, OR, 97006
Contact
Phone: 5036495430
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
N/A
Unsafe Driving
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
3
Violations
8
2 OOS
Vehicle OOS %
33.3%
Above nat'l avg (23.4%)
Driver OOS %
0.0%
Power Units (MCS-150)
4
Drivers (MCS-150)
1
Crash Records
4
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
Jan
Feb
Mar
2
Apr
Clean monthMonth with OOSBased on latest 3 of 3 inspection records
Inspection Activity Map
1 state • 3 inspections
None Low Medium High🚛 Home base
Violation Summary (8 violations from 3 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 2 | 2 | — | Vehicle Maintenance |
| FMCSR:393.47E | Slack adjuster defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.53B-B | Steering system components worn | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.55B-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.9A-LRLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
Inspection History (3 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | 87476582 | BEAVERTON OR | OR | Level 5 | PETERBILT TRUCK TRACTOR | 1 | 396.17C-PI | No |
| Apr 2, 2026 | 87476589 | ALOHA OR | OR | Level 5 | PETERBILT STRAIGHT TRUCK | 3 | 393.47E, 393.53B-B, 396.17C-PI | No |
| Jan 16, 2026 | 86821879 | CORNELIUS OR | OR | Level 2 | PEERLESS D SEMI-TRAILER | 4 | 393.75A3-TAOL, 393.55B-B, 393.9A-LRLI | Yes |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
3 total · 33.3% OOS
2026-012026-04
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Vehicle Maintenance8 · 2 OOS
Recent Crashes
4 crash records from FMCSA Crash File
Total Crashes
4
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
4
Crash History (4 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Aug 13, 2008 | WA | TOW | 0 | 0 | — | — | — | — |
| Jul 20, 2006 | OR | TOW | 0 | 0 | — | — | — | — |
| Jan 22, 2001 | OR | INJURY | 0 | 1 | — | — | — | — |
| Apr 1, 1999 | OR | TOW | 0 | 0 | — | — | — | — |
Compliance Timeline
4 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
Related records
StateAll entities in Oregon
Browse carriers, brokers, and FFs in OR
CityEntities in ALOHA, OR
Browse by city
Crashes4 crash records
FMCSA Crash File
Inspections3 inspection records
Full inspection history
StationBEAVERTON OR
1 inspection at this station
StationALOHA OR
1 inspection at this station
StationCORNELIUS OR
1 inspection at this station
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Data sources & freshness
FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026