Search, detection, navigation, guidance, aeronautical, and nautical systems and instrument manufacturing · Maryland
HMDAJ01
Annapolis Junction, MD · ~64 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.4
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
HMDAJ01 runs at 11% of its industry's injury rate - far safer than the typical Search, detection, navigation, guidance, aeronautical, and nautical systems and instrument manufacturing workplace, earning a grade A.
HMDAJ01: 0.4 TCR = 11% of Search, detection, navigation, guidance, aeronautical, and nautical systems and instrument manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
HMDAJ01 safety composite
HMDAJ01 scores strongest on dart rate (safer than 75% 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).
68/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 0.37 per 100 workers
Safer than 74% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 75% 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
−1.1
2022→2024
HMDAJ01 injury rate improved
HMDAJ01's TCR fell 1.1 from 1.1 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 1.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2022=1.1 · 2023=0.0 · 2024=0.0
OSHA ITA Form 300A scorecard
Establishment book 334511 · Annapolis Junction, MD AT/BELOW-IND · SMALL
Grade A · TCR 0.4 · 11% of ind
- DART 0.0 DART
- RANK #8/19
- PHOTO HMAPF01
- BOOK 3y book
- INJ 0 inj
- SIZE ~64 FTE
Nearest TCR peer: HMAPF01 (0.0 TCR gap)
Read with this employer → · Industry book → · Maryland employers → · Look up another →
HMDAJ01 in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
HMDAJ01
0.4 TCR
- HMAPF01
HMAPF01
0.4 TCR
- Stillwater
Stillwater
0.4 TCR
- Lockheed Marti
Lockheed Martin Corporation US NJ Moorestown Bortn Lndg Rd (1015)
0.4 TCR
- NY, Rochester
NY, Rochester - 2696 Manitou Rd. (SAS-SS)
0.4 TCR
What this shows HMDAJ01 averages 0.4 TCR (11% of the Search, detection, navigation, guidance, aeronautical, and nautical systems and instrument manufacturing BLS benchmark).
HMDAJ01 TCR series: 2022=1.1 · 2023=0 · 2024=0 · BLS 3.3
Where HMDAJ01 falls in its industry
388 Search, detection, navigation, establishmentsSafer than 74% of graded establishments in this industry, whose median TCR is 0.7.
Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 19 Search, detection, navigation, employers in Maryland.
HMDAJ01 has fewer employees than the Search, detection, navigation, guidance, median and a lower injury rate than the industry's median TCR of 0.7. 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 | 1.1 | 1.1 | 0 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
334511 · MD · Annapolis Junction
388 Search, detection, navigation, guidance, aeronautical, and nautical systems and instrument manufacturing employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 29 employers in Annapolis Junction, MD · 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 | HMAPF01 | 0.4 TCR |
| NAICS-TCR | Stillwater | 0.4 TCR |
| NAICS-TCR | Lockheed Martin Corporation US NJ Moorestown Bortn Lndg Rd (1015) | 0.4 TCR |
| NAICS-TCR | NY, Rochester - 2696 Manitou Rd. (SAS-SS) | 0.4 TCR |
| STATE-SIZE | Creekstone Landscape & Excavating, LLC | 64 FTE |
| STATE-SIZE | Leonard Kraus | 64 FTE |
| STATE-SIZE | 1300 | 64 FTE |
| STATE-SIZE | IronShore Contracting | 64 FTE |
| CITY-NEAR | Maryland | 645 FTE |
| CITY-NEAR | Hillis-Carnes Engineering Associates, Inc. | 428 FTE |
| CITY-NEAR | Lifestar Response of Maryland, Inc. - Annapolis Junction Base | 311 FTE |
| CITY-NEAR | Lockheed Martin Corporation US MD Annapolis Junction 410 N (5002) | 286 FTE |
| NAT-TCR | Charlottesville Office | 0.4 TCR |
| NAT-TCR | AMAHA Electrical, Inc. | 0.4 TCR |
| NAT-TCR | Teijin Automotive Technologies Louisiana, LLC | 0.4 TCR |
| NAT-TCR | AJR Field | 0.4 TCR |
| NAT-SIZE | Heritage Villa Nursing Center | 64 FTE |
| NAT-SIZE | Ocean Mist Farms - Coachella | 64 FTE |
| NAT-SIZE | Algoo - Goodwater Center | 64 FTE |
| NAT-SIZE | Iaftd - Fort Dodge | 64 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.