Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) · Oklahoma

839

Tinker Afb, OK · ~44 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
2.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

839 runs at 45% of its industry's injury rate - far safer than the typical Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) workplace, earning a grade A.

839: 2.0 TCR = 45% of Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS 4.5 · 4y Form 300A (see methodology below)

839 safety composite

839 scores strongest on dart rate (safer than 81% 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).

C

68/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.03 per 100 workers

Safer than 69% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−5.7

2021→2024

839 injury rate improved

839's TCR fell 5.7 from 5.7 in 2021 to 0.0 in 2024. Peak filing year was 2021 at 5.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2021=5.7 · 2022=0.0 · 2023=2.4 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 488190 · Tinker Afb, OK AT/BELOW-IND · SMALL

Grade A · TCR 2.0 · 45% of ind

  • DART 0.0 DART
  • RANK #9/18
  • PHOTO John Bean Technologi…
  • BOOK 4y book
  • INJ 1 inj
  • SIZE ~44 FTE

Nearest TCR peer: John Bean Technologies Corporation MIA (0.0 TCR gap)

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

839 in the TCR neighbourhood

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

TCR

What this shows 839 averages 2.0 TCR (45% of the Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS benchmark).

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

839 TCR series: 2021=5.7 · 2022=0 · 2023=2.4 · 2024=0 · BLS 4.5

Where 839 falls in its industry

992 Aircraft maintenance and repai establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 18 Aircraft maintenance and repai employers in Oklahoma.

839 (44 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2 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 05001,0001,500 05101520 Average employees Total Case Rate 839
839 (44 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2

839 has fewer employees than the Aircraft maintenance and repair services median and a lower injury rate than the industry's median TCR of 3.2. 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 2.4 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 5.7 5.7 0 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

488190 · OK · Tinker Afb

992 Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 9 employers in Tinker Afb, 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 John Bean Technologies Corporation MIA 2.0 TCR
NAICS-TCR Constant Aviation- SFB 2.0 TCR
NAICS-TCR Learjet Inc. - Hartford Service Center 2.0 TCR
NAICS-TCR North State Aviation 2.0 TCR
STATE-SIZE Dry Trail Plant 44 FTE
STATE-SIZE Stimulation Pumping Services LLC 44 FTE
STATE-SIZE OG&E-Redbud Plant 44 FTE
STATE-SIZE Timberlake Construction Co. Inc. 44 FTE
CITY-NEAR NGAS-J102 251 FTE
CITY-NEAR Tinker Work Projects Custodial 117 FTE
CITY-NEAR Tinker Work Project Admin Custodial 68 FTE
CITY-NEAR PCSI Location 650 59 FTE
NAT-TCR ROi 2.0 TCR
NAT-TCR Aria Health Physician Services 2.0 TCR
NAT-TCR Pruitt Health Estill 2.0 TCR
NAT-TCR Facility 11 2.0 TCR
NAT-SIZE Saint Joseph Tower Assisted Living 44 FTE
NAT-SIZE Laurelhurst/Laurelwoods 44 FTE
NAT-SIZE Hilton Garden Inn/Home 2 Suites Orlando Downtown 44 FTE
NAT-SIZE Northwest Confections Washington, LLC 44 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, 2021. 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.