Scheduled Air Transportation · Oklahoma

Tul-Tulsa-Maintenance Base

Tulsa, OK · ~5,184 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.4
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Tul-Tulsa-Maintenance Base runs at 143% of its industry's injury rate - more dangerous than the typical Scheduled Air Transportation workplace, earning a grade D.

Tul-Tulsa-Maintenance Base: 6.4 TCR = 143% of Scheduled Air Transportation BLS 4.5 · 3y Form 300A (see methodology below)

Tul-Tulsa-Maintenance Base safety composite

Tul-Tulsa-Maintenance Base scores strongest on dart rate (safer than 61% of same-industry peers) and weakest on total case rate (tcr) (safer than 48%), 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).

D

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.42 per 100 workers

Safer than 48% of industry peers

DART rate
C 3.12 per 100 workers

Safer than 61% 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%).

TCR Δ

−2.3

2017→2019

Tul-Tulsa-Maintenance Base injury rate improved

Tul-Tulsa-Maintenance Base's TCR fell 2.3 from 7.5 in 2017 to 5.2 in 2019. Peak filing year was 2017 at 7.5 TCR. In 2019, DART was 0.49× this establishment's average TCR (severity share of cases).

2017=7.5 · 2018=6.6 · 2019=5.2

OSHA ITA Form 300A scorecard

Establishment book 481111 · Tulsa, OK ABOVE-IND · LARGE

Grade D · TCR 6.4 · 143% of ind

  • DART 3.1 DART
  • RANK #10/18
  • PHOTO Billings CS Horizon
  • BOOK 3y book
  • INJ 662 inj
  • SIZE ~5,184 FTE

Nearest TCR peer: Billings CS Horizon (0.0 TCR gap)

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

Tul-Tulsa-Maintenance Base in the TCR neighbourhood

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

TCR

What this shows Tul-Tulsa-Maintenance Base averages 6.4 TCR (143% of the Scheduled Air Transportation BLS benchmark).

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

Tul-Tulsa-Maintenance Base TCR series: 2017=7.5 · 2018=6.6 · 2019=5.2 · BLS 4.5

Where Tul-Tulsa-Maintenance Base falls in its industry

1,568 Scheduled Air Transportation establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 6.1.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #10 safest of 18 Scheduled Air Transportation employers in Oklahoma.

Tul-Tulsa-Maintenance Base (5,184 employees, TCR 6.4) 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 02,0004,0006,000 0102030 Average employees Total Case Rate Tul-Tulsa-Maintenance Base
Tul-Tulsa-Maintenance Base (5,184 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 102 employees and a TCR of 6.1

Tul-Tulsa-Maintenance Base has more employees than the Scheduled Air Transportation median and a higher 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
2019 5.2 3.1 201 56 0
2018 6.6 4.1 220 83 0
2017 7.5 4.5 241 144 0

OSHA ITA peer cross-reference

Establishment peer ledger

481111 · OK · Tulsa

1,568 Scheduled Air Transportation employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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 Billings CS Horizon 6.4 TCR
NAICS-TCR 4795-AA-MCI-KANSAS CITY-MCI-TRML 6.4 TCR
NAICS-TCR PWM-PORTLAND 6.4 TCR
NAICS-TCR 2073-SW-20730072-IF 6.4 TCR
STATE-SIZE 4795-AA-TUL-TULSA-TUL-TRML 4,794 FTE
STATE-SIZE H&P IDC - U.S. Land 6,014 FTE
STATE-SIZE North America Fulfillment Centers (FCs) : OKC1 3,710 FTE
STATE-SIZE Saint Francis Hospital, Inc. 6,668 FTE
CITY-NEAR 1855-OKTUL01 3,218 FTE
CITY-NEAR Amazon.com Services LLC - TUL2 2,811 FTE
CITY-NEAR OKTUL01 ASCENSION ST. JOHN MEDICAL CENTER 2,690 FTE
CITY-NEAR AHS HILLCREST MEDICAL CENTER LLC 2,452 FTE
NAT-TCR #19 Art Van Novi 6.4 TCR
NAT-TCR Felton Incorporated 6.4 TCR
NAT-TCR Superior Grocers # 116 6.4 TCR
NAT-TCR 4054-Abs 0018 0515 6.4 TCR
NAT-SIZE Micron Boise Site 5,184 FTE
NAT-SIZE HPI-Ramsey 5,183 FTE
NAT-SIZE Northwell 5,179 FTE
NAT-SIZE Glen Allen, VA 5,179 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: 2019, 2018, 2017. 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.