# STC SA1880NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Universal Navigation Corp, United States
- Description: Installation of single or dual UNS-1 flight management system with Canadian Marconi CMA-734S MKI Omega/VLF sensor, UNC Omega/VLF Sensor and dual Honeywell laser inertial reference sensors.
- Status date: November 20, 1984
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1F7D2966F5AD436985256CC10083D214.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1880NM

## ADs that name it (0)

None.

## Approved models (10)

- Bombardier Inc. CL-600-1A11 (CL-600) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2A12 (CL-601) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B16 (CL-601-3A) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B16 (CL-601-3R) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B16 (CL-604) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B19 (Regional Jet Series 100) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2B19 (Regional Jet Series 440) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2C10 (Regional Jet Series 701) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))
- Bombardier Inc. CL-600-2D24 (Regional Jet Series 900) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

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