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

MHT

Manchester, NH · ~11 workers · 9 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.7
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

MHT runs at 126% of its industry's injury rate - more dangerous than the typical Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) workplace, earning a grade D.

MHT: 5.7 TCR = 126% of Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS 4.5 · 9y Form 300A (see methodology below)

MHT safety composite

MHT scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.68 per 100 workers

Safer than 23% 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%).

Rising injury rate

MHT: 0.0 → 22.7 TCR

Peak year 2024 @ 22.7 TCR · DART/TCR 0× in 2024

MHT's TCR rose 22.7 from 0.0 in 2016 to 22.7 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 488190 · Manchester, NH ABOVE-IND · SMALL

Grade D · TCR 5.7 · 126% of ind

  • DART 0.0 DART
  • RANK #5/5
  • PHOTO AeroRepair Corp IN
  • BOOK 9y book
  • INJ 4 inj
  • SIZE ~11 FTE

Nearest TCR peer: AeroRepair Corp IN (0.0 TCR gap)

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

MHT in the TCR neighbourhood

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

TCR

What this shows MHT averages 5.7 TCR (126% 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

MHT TCR series: 2016=0 · 2017=0 · 2018=9.2 · 2019=0 · 2020=19.3 · 2021=0 · 2022=0 · 2023=0 · 2024=22.7 · BLS 4.5

Where MHT falls in its industry

992 Aircraft maintenance and repai establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 5 Aircraft maintenance and repai employers in New Hampshire.

MHT (11 employees, TCR 5.7) 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 MHT
MHT (11 employees, TCR 5.7) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2

MHT has fewer employees than the Aircraft maintenance and repair services median and a higher 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 22.7 0.0 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 19.3 0.0 1 0 0
2019 0.0 0.0 0 0 0
2018 9.2 9.2 2 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488190 · NH · Manchester

992 Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 253 employers in Manchester, NH · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR AeroRepair Corp IN 5.7 TCR
NAICS-TCR Sterling Helicopter Croydon 5.7 TCR
NAICS-TCR SFS Omaha-244OMA 5.7 TCR
NAICS-TCR SJU 5.7 TCR
STATE-SIZE Winchester 11 FTE
STATE-SIZE Tunnel - WA 12 FTE
STATE-SIZE SODEXO AT ST JOSEPH HOSPITAL 12 FTE
STATE-SIZE RGH Hospitality, LLC 12 FTE
CITY-NEAR Point32Health Manchester 4,440 FTE
CITY-NEAR Elliot Hospital 2,745 FTE
CITY-NEAR Catholic Medical Center 2,086 FTE
CITY-NEAR 15966 1,154 FTE
NAT-TCR International Coatings Co. Inc. 5.7 TCR
NAT-TCR La Grande Lumber 5.7 TCR
NAT-TCR Pinnacle HR Group, LLC - Divide 5.7 TCR
NAT-TCR ULA- Vandenberg Air Force Base 5.7 TCR

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, 2020, 2019, 2018, 2017, 2016. 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.