Legacy Gyro Retrofit Program (LGRP)
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Mission:
Replace low reliability rate and displacement gyros with high reliability units
in H-53, H-60 and P-3 aircraft.
Strategy:
O-Level installation of Form, Fit& Function replacement of legacy gyros with
state of the art MEMS technology gyros.
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Program Phase:
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Production
Production
Aircraft Testing
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H-60 Rate Gyros
H-53 Rate Gyros
H-53 & P-3 Displacement Gyros
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Inventory:
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2,024 SBU-28 Rate Gyros
1233 SBU-29/A Rate Gyros
1,001 SBU-30 Rate Gyros
258 SBU-32 Displacement Gyros
176 SBU-33/A Displacement Gyros
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H-60
H-53
H-60 & H-53
H-53
P-3
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Maintenance:
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Rate Gyros
Displacement Gyros
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Consumable
Repairable (O to D)
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Delivery:
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Commence
Complete
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July 2006
September 2012
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Reliability:
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Displacement Gyros
Rate Gyros
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7,500 hours MTBF
20,000 hours MTBF
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Basic Statistics
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