N356K
Learjet 70 (70)
LEARJET INC
5 Hours
Duration of Flight
2045 NM
Range
540 MPH
Max Speed
Gallery
Basic Information
Airframe
Data valid as of 2023-10-07| Date | From | To | Flight Time | Status |
|---|---|---|---|---|
| 2025-11-18 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-17 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-17 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-17 | N/A | N/A | N/A | ✓ Landed |
| 2025-11-17 | N/A | N/A | N/A | ✓ Landed |
AI Summary
Learjet 70 (70)
Overview
Registered to KIEWIT ENGINEERING GROUP INC, c/o Midwest Aviation, Omaha, NE. FAA airworthiness certificate issued 2014-02-21; certificate issued 2014-02-27. FAA model field may list '45' while the airframe is a Learjet 70 variant (MSN 2135).
Specifications
- Engines: 2× Honeywell TFE731-40BR-1 (3850 lbf each)
- Range: 2045 nm
- Cruise: 437 kts
- Seats: 12
- Ceiling: 51000 ft
Operations & Cabin
Typical executive layout; 6–8 passenger executive seating with forward galley and aft lavatory (corporate 12-seat certification noted on FAA record). Executive seating, forward galley, aft lavatory; cabin width ~5.1 ft, cabin length ~17.6 ft (model standard). Exact cabin fit and finish for N356K not published in registry extracts. Avionics: Garmin G5000-class avionics (common on Learjet 70/75)
Model & Market Context
This entry describes airframe N356K, a Learjet 70 built in 2014 with manufacturer's serial number 2135. The aircraft is owned and operated by KIEWIT ENGINEERING GROUP INC, a corporation based in Omaha, NE, US, and is registered in the US. Registered to KIEWIT ENGINEERING GROUP INC as a corporate operator, the airframe is recorded on FAA documentation with a corporate 12-seat certification noted on the record and carries an estimated market value of $4,500,000. The type and configuration indicate use in corporate transport and executive mission profiles from its Omaha base.
The airframe is fitted with a typical executive cabin layout supporting 6–8 passenger executive seating with a forward galley and aft lavatory, while FAA records document corporate certification for 12 seats for specific operations. Avionics are of the Garmin G5000-class common to Learjet 70/75 installations, supporting modern flight-deck automation, integrated navigation and situational awareness tailored to corporate flight departments. Typical missions for this aircraft, given its range and cruise, include medium-range point-to-point corporate travel, regional shuttle runs, and executive repositioning flights from its Omaha operating base. Maintenance considerations for this specific airframe align with twin Honeywell TFE731 turbofan service practices and Learjet 70 inspection intervals as reflected in corporate-operated examples.
The Learjet 70 airframe represented by N356K occupies a high-performance light business jet niche offering fast cruise, high-altitude capability, and efficient short-to-medium range transport. With a cruise of 437 kts and a service ceiling of 51,000 ft, the model appeals to corporate operators requiring speed and climb performance. Market demand for such equipped, G5000-class Learjet 70s is influenced by corporate fleet needs and maintenance history; resale and maintenance valuations reflect engine hours, avionics standardization, and certification options such as the documented 12-seat corporate configuration on this airframe.
Aircraft Comparison
| Parameter | N356K | N100FK | N12JS |
|---|---|---|---|
| Serial Number (MSN) | 2135 | 113 | 561 |
| Year Manufactured | 2014 | 2000 | 2017 |
| Duration of Flight | 5 Hours | 5 Hours | 5 Hours |
| Range | 2045 NM | 1970 NM | 2040 NM |
| Max Speed | 540 MPH | 465 MPH | 621 MPH |
| Aircraft Class | Over 20,000lbs | Over 20,000lbs | Over 20,000lbs |
| Service Ceiling | 51000 ft | 51000 ft | 51000 ft |
| Max Passengers | 12 | 12 | 12 |
| Cabin Comfort | No items found. | No items found. | No items found. |