# SDR DALA2023010300024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2023
- Submitted: January 3, 2023
- Operation: Air carrier
- Aircraft: N176DN
- Make and model: Boeing 767332
- Aircraft serial: 25061
- Aircraft time: 134,270 hours, 19,315 cycles
- System (JASC): [3414 · Airspeed/Mach Indicator](https://openairdocs.org/jasc/3414)
- Part: Switch
- Condition: Out Of Position
- Location: Vmo/Mmo
- Stage of operation: CL
- How discovered: O
- Nature of condition: W, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023010300024

## Discrepancy

ATB DUE TO DUAL AIRSPEED LIMIT RESTRICTED. LANDED OVERWEIGHT.   ALT VMO/MMO SWITCH WAS NOT IN CORRECT POSITION. REPOSITIONED SWITCH.

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