| Tail Number / N-Number | N723SG |
| Manufacturer | CESSNA |
| Model | 525B |
| Year Built | 2011 |
| Manufacturer's Serial Number | 525B0368 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-3A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,820 pounds-force (12.5 kN) |
| Total Thrust | 5,640 pounds-force (25.1 kN) |
| Type of Registrant | Corporation |
| Owner Name | SOUTHWEST GAS CORP |
| Street | 5241 SPRING MOUNTAIN RD |
| City | LAS VEGAS |
| State | NV |
| Zip Code | 89150-0001 |
| Region | Western-Pacific |
| County | Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-09-21 |
| Certificate Issue Date | 2011-10-21 |
| Last Action Date | 2020-06-30 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 52330110 |
| Mode S Code Hex | A9B048 |