Operating signal within 24 months, or from a single source.
What they make
Aircraft Engine and Engine Parts Manufacturing336412Hartzell Propeller Inc. manufactures propeller systems and related components for aircraft and airplanes, including propellers for Kitplanes and Light Sport Aircraft. The business_Iit produces propellers utilizing composite technology and offers aHaertzel also offers overhaul and repair services, as well as products for hovercraft and wing-in-ground effect vehicles. The company serves fleets and those involved in advanced air mobility.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hartzell Propeller, LLC (0855100373) | Piqua | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | LIKELY ACTIVE | 1.6 KM |
| Hartzell Propeller LLC | Piqua | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | ACTIVE | 1.6 KM |
| Hartzell Propeller at Hartzell Airfield | Piqua | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | LIKELY ACTIVE | 4.5 KM |
| Hartzell Propeller: Hartzell Airport Site | Piqua | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | LIKELY ACTIVE | 4.6 KM |
| Precision Aero Company I LLC | Troy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 9.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, BR, CEDRI, OH-CORE, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | MAR 2014 | APR 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.