For your protection, your login session will expire in 0:00, do you wish extend your session or logout?
FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

CHAIN ELECTRIC CO INC

  • 826201
  • 850
  • 850
  • 65

Safety Rating & OOS Rates

(As of 01/25/2026 updated daily from SAFER )

SATISFACTORY
( 11/01/2004)

Out of Service Rates

Type OOS % National Avg %
Vehicle 34.5 23.2
Driver 4.6 6.4
Hazmat 4.4

Licensing and Insurance

(As of 01/25/2026 updated hourly from L&I )

Active For-Hire Authority
Type Yes/No MC#/MX#
Property No
Passenger No
Household Goods No
Broker No

BASIC Status (Public Property Carrier View) FAST Act of 2015

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0.03 Not Public 0.72 5.79 0 Not Public 0.44
On-Road Performance Detail
3
3-4 driver inspections with Unsafe Driving Violations
816.7
Straight Carrier
Not Public
65
6
21-100 relevant driver inspections
58
41
21-100 relevant vehicle inspections
65
0
No Safety Event Grouping
Not Public
65
2
21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered N/A No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered Not Public No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 113

Violations Description # Violations # OOS Violations Violation Severity Weight BASIC
392.2C Failure to obey traffic control device 2 0 5 Unsafe Driving
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit. 1 0 4 Unsafe Driving
395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed. 1 1 5 HOS Compliance
395.8A-NON-ELD No record of duty status when one is required (ELD Not Required) 1 1 5 HOS Compliance
395.8F01 Drivers record of duty status not current 4 0 5 HOS Compliance
383.23(a)(2) Operating a CMV without a CDL 1 1 8 Driver Fitness
383.91(a) Operating a CMV with improper CDL group 1 1 8 Driver Fitness
391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required. 1 0 1 Driver Fitness
392.2WC Wheel (Mud) Flaps missing or defective 1 0 1 Vehicle Maint.
392.9(a)(2) Failing to secure vehicle equipment 1 1 1 Vehicle Maint.
392.9A2-C Cargo - Vehicle components or dunnage not secured. 2 2 1 Vehicle Maint.
393.104(d) Damaged dunnage, chocks, cradles, shoring bars, blocking and bracing 1 1 1 Vehicle Maint.
393.104(f)(3) Loose or unfastened tiedown. 1 0 3 Vehicle Maint.
393.11 No or defective lighting devices or reflective material as required 2 0 3 Vehicle Maint.
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. 1 0 3 Vehicle Maint.
393.11A1-LLPL Lighting - License plate lamp missing. 1 0 2 Vehicle Maint.
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 1 0 3 Vehicle Maint.
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 1 0 3 Vehicle Maint.
393.130 No/improper heavy vehicle/machine securement 3 3 1 Vehicle Maint.
393.130(b) Item not properly prepared for transport 1 1 7 Vehicle Maint.
393.130C-CHVE Heavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels. 1 1 7 Vehicle Maint.
393.205(a) Wheel/rim cracked or broken 1 1 2 Vehicle Maint.
393.205(c) Wheel fasteners loose and/or missing 2 0 2 Vehicle Maint.
393.209(d) Steering system components worn, welded, or missing 1 1 6 Vehicle Maint.
393.43(a) No/improper tractor protection valve 1 1 4 Vehicle Maint.
393.43(d) No or defective automatic trailer brake 4 4 4 Vehicle Maint.
393.45(a) Air Brake tubing improperly joined or spliced 1 1 4 Vehicle Maint.
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 3 2 4 Vehicle Maint.
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 1 0 4 Vehicle Maint.
393.48(a) Inoperative/defective brakes 3 0 4 Vehicle Maint.
393.60(c) Windshield - Damaged or Discolored 1 0 1 Vehicle Maint.
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance. 12 0 1 Vehicle Maint.
393.70(d) No or improper safety chains or cables for full trailer 1 1 3 Vehicle Maint.
393.75(a)(3) Tire-flat and/or audible air leak 4 4 8 Vehicle Maint.
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 1 1 8 Vehicle Maint.
393.78 Wipers - Inoperative / missing / damaged wipers. 1 0 1 Vehicle Maint.
393.9 Inoperable Required Lamp 14 1 2 Vehicle Maint.
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2 Vehicle Maint.
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light). 1 0 2 Vehicle Maint.
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 8 0 2 Vehicle Maint.
393.9A-LRLI Lighting - Tail lamp - Any inoperative. 1 0 6 Vehicle Maint.
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 1 0 6 Vehicle Maint.
393.9A-LSML Lighting - Side marker lamp(s) inoperative. 1 0 2 Vehicle Maint.
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 1 1 6 Vehicle Maint.
393.9T Inoperable tail lamp 2 0 6 Vehicle Maint.
393.9TS Inoperative turn signal 1 1 6 Vehicle Maint.
396.17(c) Operating a CMV without proof of a periodic inspection 10 0 4 Vehicle Maint.
396.17C-PI Operating a CMV without documentation of a periodic inspection. 1 0 4 Vehicle Maint.
396.3A1B Brakes (general) Explain: 1 0 4 Vehicle Maint.
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. 2 2 0 Vehicle Maint.
396.5(b) Oil and/or grease leak 2 0 3 Vehicle Maint.

Inspection History

Total Inspections: 65

Report Vehicle Measure
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
12/16/2025 TXV252144498 TX A544354 MS STRAIGHT TRUCK   3
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
12/3/2025 TXV252121314 TX A544221 MS STRAIGHT TRUCK   3
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.104(f)(3) Loose or unfastened tiedown 3  
12/3/2025 TXV252138135 TX A544137 MS TRUCK TRACTOR   3
393.9 Inoperable Required Lamp 2  
12/1/2025 TXV252045165 TX A544498 MS TRUCK TRACTOR   3
11/25/2025 TXV252126584 TX A521452 MS STRAIGHT TRUCK   3
391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency 1  
383.23(a)(2) Operating a CMV without a CDL (OOS) 8 + 2 (OOS)  
395.8A-NON-ELD No record of duty status when one is required (ELD Not Required) (OOS) 5 + 2 (OOS)  
10/29/2025 TXV252069719 TX A544221 MS STRAIGHT TRUCK   3
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.9 Inoperable Required Lamp 2  
10/29/2025 TX7A1B9DKA6L TX A544221 MS STRAIGHT TRUCK   3
393.9 Inoperable Required Lamp 2  
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air 2  
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
392.9(a)(2) Failing to secure vehicle equipment (OOS) 1 + 2 (OOS)  
393.205(c) Wheel fasteners loose and/or missing 2  
393.43(d) No or defective automatic trailer brake (OOS) 4 + 2 (OOS)  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS) 8 + 2 (OOS)  
10/18/2025 AL1276002552 AL A543992 MS TRUCK TRACTOR   3
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 3  
10/17/2025 LALAETS00316 LA A521672 MS STRAIGHT TRUCK   3
395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS) 5 + 2 (OOS)  
10/13/2025 TXV252048162 TX 3849802 IN STRAIGHT TRUCK   3
393.9 Inoperable Required Lamp 2  
393.9TS Inoperative turn signal (OOS) 6 + 2 (OOS)  
10/2/2025 LALADWS00064 LA A544365 MS STRAIGHT TRUCK   3
9/24/2025 TXV252014226 TX A544501 MS STRAIGHT TRUCK   3
393.60(c) Windshield - Damaged or Discolored 1  
392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS) 1 + 2 (OOS)  
392.2C Failure to obey traffic control device 5  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
9/16/2025 TXV252014205 TX 3808284 IN STRAIGHT TRUCK   3
393.104(d) Damaged dunnage, chocks, cradles, shoring bars, blocking and bracing (OOS) 1 + 2 (OOS)  
9/15/2025 TXV251995593 TX A544518 MS TRUCK TRACTOR   3
395.8F01 Drivers record of duty status not current 5  
393.78 Wipers - Inoperative / missing / damaged wipers 1  
9/15/2025 TXV252011551 TX A544460 MS STRAIGHT TRUCK   3
395.8F01 Drivers record of duty status not current 5  
8/8/2025 TXV251947879 TX 14KGOD MO STRAIGHT TRUCK   3
392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS) 1 + 2 (OOS)  
8/5/2025 LALAPJS00980 LA A544355 MS TRUCK TRACTOR   3
8/3/2025 AL1930001153 AL A544005 MS TRUCK TRACTOR   3
7/21/2025 TXV251953094 TX A54435A MS STRAIGHT TRUCK   3
7/14/2025 TXV251938577 TX 3849802 IN STRAIGHT TRUCK   3
6/23/2025 TXV251889749 TX A521567 MS STRAIGHT TRUCK   2
393.9 Inoperable Required Lamp 2  
6/23/2025 TXV251925543 TX A544463 MS STRAIGHT TRUCK   2
6/17/2025 TXV251915271 TX A544002 MS TRUCK TRACTOR   2
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 3  
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
393.9 Inoperable Required Lamp 2  
6/1/2025 TXV251889596 TX 3853664 IN TRUCK TRACTOR   2
5/19/2025 TXV251876912 TX A521567 MS STRAIGHT TRUCK   2
393.9T Inoperable tail lamp 6  
393.9 Inoperable Required Lamp 2  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
5/12/2025 TXV251860438 TX 3462055 IN STRAIGHT TRUCK   2
5/12/2025 TXV251870990 TX 3852539 IN STRAIGHT TRUCK   2
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 4  
396.5(b) Oil and/or grease leak 3  
5/9/2025 MSMC00000016 MS A544106 MS TRUCK TRACTOR   2
396.17(c) Operating a CMV without proof of a periodic inspection 4  
395.8F01 Drivers record of duty status not current 5  
392.2C Failure to obey traffic control device 5  
5/9/2025 TXV251874788 TX A544550 MS TRUCK TRACTOR   2
393.9 Inoperable Required Lamp 2  
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle (OOS) 4 + 2 (OOS)  
393.45(a) Air Brake tubing improperly joined or spliced (OOS) 4 + 2 (OOS)  
393.43(a) No/improper tractor protection valve (OOS) 4 + 2 (OOS)  
393.209(d) Steering system components worn, welded, or missing (OOS) 6 + 2 (OOS)  
393.48(a) Inoperative/defective brakes 4  
4/3/2025 AL1118007304 AL A544110 MS STRAIGHT TRUCK   2
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS) 6 + 2 (OOS)  
393.9A-LSML Lighting - Side marker lamp(s) inoperative 2  
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 6  
393.9A-LRLI Lighting - Tail lamp - Any inoperative 6  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.130C-CHVE Heavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels (OOS) 7 + 2 (OOS)  
393.11A1-LLPL Lighting - License plate lamp missing 2  
396.17C-PI Operating a CMV without documentation of a periodic inspection 4  
4/2/2025 TXV251834930 TX A544305 MS STRAIGHT TRUCK   2
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS) 0 + 2 (OOS)  
393.9 Inoperable Required Lamp 2  
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.48(a) Inoperative/defective brakes 4  
393.43(d) No or defective automatic trailer brake (OOS) 4 + 2 (OOS)  
393.205(a) Wheel/rim cracked or broken (OOS) 2 + 2 (OOS)  
393.11 No or defective lighting devices or reflective material as required 3  
383.91(a) Operating a cmv with improper CDL group (OOS) 8 + 2 (OOS)  
392.2WC Wheel (Mud) Flaps missing or defective 1  
3/20/2025 TXV251808377 TX A544146 MS TRUCK TRACTOR   2
3/7/2025 TXV251805322 TX A521449 MS STRAIGHT TRUCK   2
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
393.43(d) No or defective automatic trailer brake (OOS) 4 + 2 (OOS)  
2/24/2025 TXV251786758 TX 84KR8M MO TRUCK TRACTOR   2
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle (OOS) 4 + 2 (OOS)  
393.9 Inoperable Required Lamp 2  
2/20/2025 TXV251772077 TX A544151 MS STRAIGHT TRUCK   2
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
12/20/2024 TXV241726676 TX 81KR9E MO TRUCK TRACTOR   1
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 3  
11/29/2024 TXV241694146 TX A521087 MS STRAIGHT TRUCK   1
395.8F01 Drivers record of duty status not current 5  
393.130 No/improper heavy vehicle/machine securement (OOS) 1 + 2 (OOS)  
393.205(c) Wheel fasteners loose and/or missing 2  
11/25/2024 TXV241710452 TX A544364 MS STRAIGHT TRUCK   1
396.17(c) Operating a CMV without proof of a periodic inspection 4  
10/24/2024 TXV241569625 TX A544354 MS STRAIGHT TRUCK   1
393.70(d) No or improper safety chains or cables for full trailer (OOS) 3 + 2 (OOS)  
10/10/2024 FL2837003987 FL A544510 MS STRAIGHT TRUCK   1
10/10/2024 FL2837003988 FL A544247 MS STRAIGHT TRUCK   1
10/8/2024 MS3017011552 MS A484114 MS TRUCK TRACTOR   1
9/12/2024 TXV241518807 TX A496608 MS STRAIGHT TRUCK   1
396.17(c) Operating a CMV without proof of a periodic inspection 4  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
9/4/2024 TXV241515154 TX A315029 MS STRAIGHT TRUCK   1
396.17(c) Operating a CMV without proof of a periodic inspection 4  
393.11 No or defective lighting devices or reflective material as required 3  
393.9T Inoperable tail lamp 6  
393.9 Inoperable Required Lamp 2  
393.75(a)(3) Tire-flat and/or audible air leak (OOS) 8 + 2 (OOS)  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
9/2/2024 TXV241536855 TX A317463 MS STRAIGHT TRUCK   1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
8/22/2024 TXV241497697 TX A467592 TX STRAIGHT TRUCK   1
396.17(c) Operating a CMV without proof of a periodic inspection 4  
8/20/2024 ALMACV001650 AL A306598 MS STRAIGHT TRUCK   1
8/1/2024 TXV241497664 TX A467727 MS STRAIGHT TRUCK   1
7/3/2024 LALALE001792 LA A317448 MS STRAIGHT TRUCK   1
393.48(a) Inoperative/defective brakes 4  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS) 0 + 2 (OOS)  
6/26/2024 AR5270000245 AR 3186071 IN STRAIGHT TRUCK   1
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit 4  
6/5/2024 TXV241448496 TX A467514 MS STRAIGHT TRUCK   1
393.9 Inoperable Required Lamp 2  
6/4/2024 TXV241438329 TX A317469 MS STRAIGHT TRUCK   1
393.43(d) No or defective automatic trailer brake (OOS) 4 + 2 (OOS)  
393.130 No/improper heavy vehicle/machine securement (OOS) 1 + 2 (OOS)  
6/4/2024 TXV241438330 TX A496588 MS STRAIGHT TRUCK   1
6/3/2024 TXV241433476 TX A46787 MS STRAIGHT TRUCK   1
396.3A1B Brakes (general) Explain: 4  
5/15/2024 TXV241413443 TX A46727 MS STRAIGHT TRUCK   1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
393.9 Inoperable Required Lamp 2  
5/15/2024 TXV241397229 TX A491107 MS TRUCK TRACTOR   1
5/15/2024 TXV241426905 TX A481430 MS STRAIGHT TRUCK   1
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 4  
396.5(b) Oil and/or grease leak 3  
4/30/2024 AL1170003783 AL A471423 MS STRAIGHT TRUCK   1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
4/23/2024 MS7641151091 MS A467248 MS TRUCK TRACTOR   1
393.130(b) Item not properly prepared for transport (OOS) 7 + 2 (OOS)  
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
4/15/2024 TXV241391038 TX 3141062 IN STRAIGHT TRUCK   1
4/11/2024 AL1035000246 AL A467527 MS STRAIGHT TRUCK   1
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
3/27/2024 TXV241334339 TX A317462 MS STRAIGHT TRUCK   1
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1  
396.17(c) Operating a CMV without proof of a periodic inspection 4  
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
393.130 No/improper heavy vehicle/machine securement (OOS) 1 + 2 (OOS)  
2/28/2024 MSU051004834 MS A467699 MS TRUCK TRACTOR   1
2/22/2024 LALAPJ002448 LA A317451 MS TRUCK TRACTOR   1
2/12/2024 TXV241292929 TX A467714 MS STRAIGHT TRUCK   1
393.95(a) No/discharged/unsecured fire extinguisher 2  

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 8

Report Vehicle Crash Measure = Sum of the Total Weight (TotW)
Date Number State Plate Number Plate State Fatal Inj. Tow. HM Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
8/11/2025 LA2025105047 LA A544237 MS 0 0 Yes No 1 3 3
4/14/2025 MS0020250546 MS A544281 MS 0 2 Yes No 2 2 4
1/24/2025 LA2025007330 LA A521668 MS 0 0 Yes No 1 2 2
10/10/2024 AL0004707555 AL 3175388 IN 0 1 Yes No 2 1 2
10/8/2024 MS9075240002 MS A484114 MS 0 0 Yes No 1 1 1
7/25/2024 LA2024087143 LA A317469 MS 0 1 Yes No 2 1 2
5/13/2024 MS9065240003 MS A489421 MS 0 0 Yes No 1 1 1
3/4/2024 AL0004623016 AL A319820 MS 0 0 Yes No 1 1 1

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 8/26/2015 (Non-Ratable Review)
  • 65
    • 20
    • 45
  • : 8

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Enforcement Cases

(Six years as of 01/25/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 826201
Complete SMS Profile Carrier History Downloads