Modifications to Super Hornets Increase Lifetime Limit From 6,000 to 10,000 Hours
The Navy has begun work on extending the lifespan of its more recent model Super Hornets, putting a number of F/A-18s, all E and F variants, into the Fleet Readiness Center Southwest (FRCSW) for a Service Life Modification (SLM). The move follows the Center’s completion of similar modifications to older legacy fighters, addressing wear and tear from decades of use for A, B, C, and D models. The Service Life Modification has been integral to the continued utility of the model, allowing an airframe to extend its service life beyond the original 6,000 hour limitation.