| Tail Number / N-Number | N31RX |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC 135 P2+ |
| Year Built | 2012 |
| Manufacturer's Serial Number | 1087 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW206B2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 447 hp (333 kW) |
| Total Horsepower | 894 hp (667 kW) |
| Type of Registrant | LLC |
| Owner Name | REACH AIR MEDICAL SERVICES LLC |
| Street | 2360 BECKER BLVD |
| City | SANTA ROSA |
| State | CA |
| Zip Code | 95403-8270 |
| Region | Western-Pacific |
| County | Sonoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2013-05-06 |
| Certificate Issue Date | 2019-10-24 |
| Last Action Date | 2022-05-31 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50643005 |
| Mode S Code Hex | A34605 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31RX.
| Tail Number / N-Number | N31RX |
| Manufacturer | MESSERSCHMITT-BOLKOW-BLOHM |
| Model | BO 105LS A-3 |
| Manufacturer's Serial Number | 2015 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | MEDIPLANE INC |
| Street | 451 AVIATION BLVD STE 201 |
| City | SANTA ROSA |
| State | CA |
| Zip Code | 95403-1055 |
| County | Sonoma County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-09-08 |
| Certificate Issue Date | 2007-09-25 |
| Last Action Date | 2007-09-25 |
| Last Status | Valid Registration |
| Cancellation Date | 2009-07-17 |
| Exported To | AUSTRALIA |