Case Study: Deer Jet achieves nearly $1 million in maintenance cost savings with Honeywell HAPP and MPP

HAPP and MPP Save Deer Jet $1 Million in Maintenance Costs

Deer Jet, Asia’s largest business jet operator, manages a 90‑aircraft fleet and faced the challenge of keeping maintenance predictable, affordable and fast so its aircraft remain flight‑ready. To address this, Deer Jet turned to Honeywell and enrolled aircraft in the Honeywell Avionics Protection Plan (HAPP) and the Honeywell Mechanical Protection Plan (MPP).

Honeywell implemented HAPP and MPP to provide fixed‑price coverage, priority access to genuine parts through its SPEX exchange program and 24/7 AOG support; Deer Jet enrolled 12 Gulfstreams in HAPP and nine aircraft in MPP. The programs helped avoid unbudgeted maintenance bills, kept aircraft flight‑ready and delivered almost $1 million in maintenance cost savings over two years, and Deer Jet has since become an authorized HAPP dealer.

Deer Jet

Zhou Jinshan

Vice President of Maintenance