Facility	City	Industry	Status	Distance
Learjet INC	Tucson	Aircraft Manufacturing 336411	LIKELY ACTIVE	0.5 KM
U S Air Force Plant No 44	Tucson	Semiconductor and Other Electronic Component Manufacturing 334411	UNVERIFIED	0.6 KM
Raytheon_Tucson_AZ_Airport Site	Tucson	Guided Missile and Space Vehicle Manufacturing 336414	LIKELY ACTIVE	0.7 KM
Advanced Ceramics Manufacturing, LLC	Tucson	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	1.1 KM
Sargent Aerospace & Defense, LLC	Tucson	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	2.7 KM

Every listed plant in Pima County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in BR, NPDES, RCRAINFO · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAY 2022 · last seen MAY 2022
EPA Facility Registry ServiceEXISTENCE
Record 110070458819 · first seen JAN 2019 · last seen JAN 2019

IN PIMA COUNTY36 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 14 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: MHI RJ AVIATION INC. · OCT 2026
Street address: EPA: 1555 E AERO PARK BLVD · OCT 2026
City: EPA: TUCSON · OCT 2026
State: EPA: AZ · OCT 2026
County (FIPS code): EPA: 04019 · OCT 2026
Coordinates: EPA: 32.11078,-110.94879 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · NOV 2026

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