Overview
Engine Maintenance Program (EMP) data is available via the bulk aircraft export endpoint and is returned as a coded value in the response. These programs represent maintenance coverage contracts associated with an aircraft’s engines.
EMP data is provided to support cost modeling, operational analysis, and program coverage identification at scale.
Where to Find EMP Data
Engine program data is returned in the response as the emp field.
Example
"emp": "C"The value corresponds to an Engine Maintenance Program code, which can be mapped using the table below.
Engine Maintenance Program Code Reference
| Code | Engine Maintenance Program |
|---|---|
| 1 | AeroEngine Protection Corp (AEPC) |
| 2 | GE Honda Aero Engines |
| 3 | N1 – SEP, N1 – AvGuard |
| 4 | Engine Assurance Program |
| 5 | PistonPower |
| 6 | Spectro Jet-Care |
| 7 | Safran PowerCare |
| 8 | CFE |
| A | Honeywell (CSP / Honeywell Customer Service Plan) |
| B | Bombardier Aerospace – Smart Parts |
| C | Rolls-Royce |
| D | Bombardier Aerospace (Dependability Plus) |
| E | MTU Aero Engines Maintenance Program |
| F | Rolls-Royce (FHA) |
| G | Honeywell (MSP / Maintenance Service Plan) |
| H | eJet Services (Tip-to-Tail) |
| I | Vector Aerospace (VMAX, VMAX Gold) |
| J | Jet Support Services, Inc. (JSSI) |
| K | GE Aircraft Engines (ECMP) |
| L | Honeywell (CMSP / Challenger Maintenance) |
| M | GE (MCPH / Maintenance Cost Per Hour) |
| N | Confirmed not on a maintenance program |
| O | GE (On-Point Solutions Program) |
| P | Pratt & Whitney (ESP, FMP, BEI) |
| Q | Textron Aviation (EngiNEWity Citation Engine Program) |
| R | Rolls-Royce (PBH) |
| S | Turbomeca (SBH / Support By The Hour) |
| T | Williams (TAP / Total Assurance Program) |
| U | Unknown |
| V | Textron Aviation (Power Advantage, Power Advantage Plus, ProIgnition) |
| W | Pratt & Whitney (Triple Crown) |
| X | Powerplan Pay-By-Hour |
| Y | Confirmed on a maintenance program |
| Z | Propulsion International – GMP |