Atlas FDA

Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account

Tracor Instruments, Inc. — Predicate Candidate Screening

10 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.

20 daysmedian FDA review time
76 days90th percentile
10clearances measured
K-numberDeviceApplicantDecidedReview daysRecalls (K-match)
K853245TRACOR MODEL RA600 MICROPROCESSOR AUDIOMETERTracor Instruments, Inc.1985-10-16760
K851392TRACOR 200 MICROPROCESSOR AUDIOMETER/TRACOR RA 200Tracor Instruments, Inc.1985-06-20720
K822414TRACOR RA400 AUDIOMETERTracor Instruments, Inc.1982-08-30190
K790903TRACOR MODEL RA-411 MICROPROCESSORTracor Instruments, Inc.1979-05-31200
K781743RESPONSE SYSTEM, TN-3000Tracor Instruments, Inc.1978-12-01420
K781704STIMULATOR, TN-3001 SOMATOSENSORYTracor Instruments, Inc.1978-12-01520
K780749SPEECH AUDIOMETER RA 226Tracor Instruments, Inc.1978-05-16120
K780450TRACOR RA 410 AUDIOMETERTracor Instruments, Inc.1978-03-30100
K780474AUDIOMETER CALIBRATOR MODEL RA 310Tracor Instruments, Inc.1978-03-3060
K760859TRACOR MODEL RA 208 COMPLIANCE AUDIOMTracor Instruments, Inc.1976-10-29110

Methodology

Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.

Prepared with Atlas

Predicate research, review-time statistics and recall monitoring for 510(k) teams — atlasbyauro.com/fda