Scheduled air passenger transportation · Idaho

Boise Maintenance Horizon

Boise, ID · ~21 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Boise Maintenance Horizon runs at 0% of its industry's injury rate - about level with the typical Scheduled air passenger transportation workplace, earning a grade C.

Boise Maintenance Horizon: 0.0 TCR = 0% of Scheduled air passenger transportation BLS 4.5 · 3y Form 300A (see methodology below)

Boise Maintenance Horizon safety composite

Boise Maintenance Horizon scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

B

84/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
A 0 per 100 workers

Safer than 91% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Boise Maintenance Horizon held a steady TCR band

Boise Maintenance Horizon's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 481111 · Boise, ID AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/19
  • PHOTO Delta Air Lines - MS6
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~21 FTE

Nearest TCR peer: Delta Air Lines - MS6 (0.0 TCR gap)

Read with this employer → · Industry book → · Idaho employers → · Look up another →

Boise Maintenance Horizon in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Boise Maintenance Horizon averages 0.0 TCR (0% of the Scheduled air passenger transportation BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Boise Maintenance Horizon TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 4.5

Where Boise Maintenance Horizon falls in its industry

1,568 Scheduled air passenger transp establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 6.1.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 19 Scheduled air passenger transp employers in Idaho.

Boise Maintenance Horizon (21 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 01,0002,0003,000 0102030 Average employees Total Case Rate Boise Maintenance Horizon
Boise Maintenance Horizon (21 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1

Boise Maintenance Horizon has fewer employees than the Scheduled air passenger transportation median and a lower injury rate than the industry's median TCR of 6.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

481111 · ID · Boise

1,568 Scheduled air passenger transportation employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 581 employers in Boise, ID · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Delta Air Lines - MS6 0.0 TCR
NAICS-TCR Spirit Airlines - HDQ 0.0 TCR
NAICS-TCR SSC - Salt Lake Support Center 0.1 TCR
NAICS-TCR LSC Long Island City Support Center 0.1 TCR
STATE-SIZE CSS Farms, LLC Holbrook, ID 21 FTE
STATE-SIZE Dow AgroSciences - Alforex Seeds - Homedale, ID 21 FTE
STATE-SIZE Black Cat Dairy 21 FTE
STATE-SIZE Swan Falls Dairy 21 FTE
CITY-NEAR St. Luke's Boise Medical Center (Including MSTI) 10,034 FTE
CITY-NEAR 1-Boise Main Site 6,035 FTE
CITY-NEAR Micron Boise Site 5,184 FTE
CITY-NEAR Saint Alphonsus Regional Medical Center 3,869 FTE
NAT-TCR EPIC Tampa 0.0 TCR
NAT-TCR TXC101551 0.0 TCR
NAT-TCR Pitman Glass Company 0.0 TCR
NAT-TCR Westell Inc Aurora 0.0 TCR
NAT-SIZE HW Contracting, LLC 21 FTE
NAT-SIZE PACE Supply Medford Branch 33 21 FTE
NAT-SIZE LaQuinta Inn & Suites South Burlington 21 FTE
NAT-SIZE DFW1 21 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.