Northrop Grumman Plant 42 Site 7
34.37307n, -118.54844w, Palmdale, CA 93550
LIKELY ACTIVELAST SEEN IN FEDERAL DATA — · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Aircraft Manufacturing336411Where it is
34.62741, -118.19048 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Northrop Grumman, Palmdale B500 | Palmdale | Aircraft Manufacturing 336411 | UNVERIFIED | 5.6 KM |
| Aero Bending Company | Palmdale | Fabricated Pipe and Pipe Fitting Manufacturing 332996 | ACTIVE | 6.2 KM |
| Elintra LLC | Lancaster | Current-Carrying Wiring Device Manufacturing 335931 | ACTIVE | 7.0 KM |
| Lockheed Martin Corporation | Palmdale | Aircraft Manufacturing 336411 | ACTIVE | 6.4 KM |
| Lockheed Martin Corporation Palmdale Campus (1513) | Palmdale | Aircraft Manufacturing 336411 | LIKELY ACTIVE | 6.4 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 BR, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | MAY 2025 | MAY 2025 |
| EPA FRS | EXISTENCE | APR 2015 | APR 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.