# SDR P5CA2020101800361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2020
- Submitted: October 21, 2020
- Operation: Air carrier
- Aircraft: [N852GT](https://openairdocs.org/aircraft/N852GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37571
- Aircraft time: 35,738 hours, 5,267 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Warning Message
- Condition: Illuminated
- Location: Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2020101800361

## Discrepancy

BTB.  DURING INITIAL TAKEOFF ROLL (25 KTS).  EICAS WARNING CONFIG GEAR CENTER ACTIVATED.  ABORTED T/O AND WARNING CEASED IMMEDIATELY.  WE ATTEMPTED TAKEOFF AGAIN.  WARNING REPEATED PLACED ON DMI, MEL REF 32-53-01, MDDR NR 135599.

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