NAVAIR intends to award a sole-source delivery order to Lockheed Martin Rotary and Mission Systems under BOA N0001923G0002 for airframe structural modification, replacement, and avionics wiring harness kits supporting the MH-60S Service Life Extension Program. The work addresses MH-60S aircraft systems/components not forecast to meet current service life requirements. The projected period of performance is 48 months from contract award, with performance associated with Lockheed Martin Rotary and Mission Systems in Owego, NY. Lockheed Martin is identified as the sole designer, developer, systems integrator, and manufacturer of the MH-60S, and the Government does not intend to fund development or qualification of other sources. Subcontracting questions should be directed to Jim Boulay at Lockheed Martin Rotary and Mission Systems.