N100QT Aircraft Overview
Performance Profile
N100QT's King Air C90 cruises at 226 knots with a range of 1,260 nautical miles. The 2x Pratt & Whitney Canada PT6A-21 produce 550 SHP each. Turboprops deliver the lowest per-mile operating cost of any pressurized aircraft category.
Mission Profile
The King Air C90 seats up to 7 passengers in a cabin measuring 12.4 ft long, 4.5 ft wide, and 4.8 ft tall. N100QT operates where efficiency and short-field capability take priority over speed.
Charter Authorization
N100QT is Part 135 certified for on-demand charter. The King Air C90 is one of the most cost-effective charter platforms available. Contact us for availability.
Insider Note
One detail worth noting: the King Air C90's single-engine variants (if applicable) carry higher insurance costs but lower acquisition and maintenance expenses. N100QT's configuration determines where it falls on this spectrum.
Charter & Acquisition Briefing
The 1976 helicopter bearing registration N100QT is held by SOUTHWEST AVIATION INC. Helicopters provide direct-to-destination service that eliminates the need for airports entirely.
Fleet Position
Over 10,000 helicopters are on active U.S. registrations. FAA data shows N100QT based in MARSHALL, MN. The U.S. helicopter fleet serves EMS, offshore oil and gas, law enforcement, utility, VIP transport, and flight training. Maintenance infrastructure is extensive, with turbine helicopter service available at most major airports.
Charter Availability
N100QT is Part 135 charter authorized. Helicopter charter rates range from $1,500 to $8,000 per flight hour depending on type and configuration. VIP helicopter charter serves urban transfers (Manhattan to JFK in 8 minutes), resort access, and event transportation where ground travel times exceed 2 hours.
Market Position
As a 1976 airframe, N100QT is a classic helicopter. Pre-owned values sit at $200K to $1.5M. Classic helicopters remain operationally viable when properly maintained. Turbine engine overhaul programs provide continued support, and the large installed base ensures parts availability.
Pre-buy focus: turbine engine condition (overhaul costs range from $150,000 to $400,000 depending on engine type), transmission and gearbox status, dynamic component times, and corrosion inspection results.
Mission Profile
Helicopter VIP transport serves the most time-sensitive passengers. Board at a Manhattan heliport, arrive at East Hampton 35 minutes later. Board at a Beverly Hills rooftop, arrive at a Malibu estate in 12 minutes. The helicopter serves the door-to-door promise that even private jets cannot fulfill.
When to Choose Something Else
Helicopters are wrong for weather-sensitive operations. Helicopters operate under VFR or IFR at low altitudes where weather impact is greatest. Icing, low ceilings, and visibility restrictions ground helicopters more frequently than jets operating at FL350+. For schedule-critical travel in all weather conditions, a fixed-wing jet provides better reliability.
Ownership & Operations
Operating costs for business jets break into fixed and variable categories. Fixed costs (hangar, insurance, crew salaries, management fees) accrue whether the aircraft flies or not. Variable costs (fuel, maintenance reserves, landing fees, handling) scale with flight hours. Owners flying fewer than 200 hours annually often find charter or fractional ownership more economical than whole aircraft ownership.
Pre-Purchase Considerations
Total time on airframe and engines is the primary metric for aircraft valuation. Lower-time aircraft command premium pricing but cost more upfront. Higher-time aircraft offer lower acquisition cost but carry higher near-term maintenance exposure. The break-even analysis depends on planned utilization: buyers flying 400+ hours annually amortize acquisition cost faster and tolerate higher initial investment.
Charter Market Context
Jet card programs and membership plans lock in hourly rates for guaranteed availability. Cards typically require a $50,000 to $500,000 deposit and offer 24 to 48 hour booking windows with fixed hourly pricing. The value depends on usage frequency: clients flying 25+ hours annually benefit from rate certainty and guaranteed availability. Below 25 hours, on-demand charter often provides better economics.
N100QT Aircraft Intelligence
Cross-referenced from FAA Registry, Part 135 operator database, and live ADS-B telemetry.
Inquire About N100QT
This aircraft operates under an active FAA Part 135 certificate with MIDWEST AVIATION DIV OF SOUTHWEST AVIATION, INC, making it legally authorized for on-demand charter. Contact us to check current availability and book your flight.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N100QT |
|---|---|
| Manufacturer | BEECH |
| FAA Model | C90 |
| Serial Number | LJ-689 |
| Year | 1976 |
| Aircraft Type | Fixed wing multi engine |
| Category | Turboprop |
| Part 135 Operator | MIDWEST AVIATION DIV OF SOUTHWEST AVIATION, INC |
| Owner (FAA) | SOUTHWEST AVIATION INC |
| Location | MARSHALL, MN |
Performance & Capabilities
| Engines | 2× Turbine |
|---|---|
| Cruise Speed | ~160 knots (~184 mph) |
| Approximate Range | ~800 nautical miles |
| Passengers | Up to 4 |
| Registration Status | Valid (FAA) |
| Charter Status | Part 135 Authorized |
| D085 Listing | Active |
Frequently Asked Questions About N100QT
16 questions answered about this aircraft and the BEECH C90
N100QT is a 1976 BEECH C90 registered in the United States. It carries serial number LJ-689 and is classified as a turboprop in the private aviation market. The aircraft has maintained continuous airworthiness for 39 years.
N100QT is a BEECH C90. This model serves the turboprop segment of the business aviation market. BEECH has a well-established support network for this airframe.
N100QT is registered to SOUTHWEST AVIATION INC according to FAA records. The registrant is based in Marshall, MN. Registration data is sourced from the FAA Aircraft Registry and may not reflect recent ownership transfers.
The King Air C90 was produced from 1971-present. The type was succeeded by the King Air C90GTx. This specific aircraft (N100QT) was manufactured in 1976.
The manufacturer serial number is LJ-689.
N100QT is registered in MARSHALL, MN.
Yes. N100QT holds an active Part 135 certificate under MIDWEST AVIATION DIV OF SOUTHWEST AVIATION, INC, meaning it is legally authorized for on-demand charter operations. Contact The Jet Finder to check current availability.
N100QT is operated under the Part 135 certificate held by MIDWEST AVIATION DIV OF SOUTHWEST AVIATION, INC.
N100QT is a fixed wing multi engine classified as a Turboprop.
The King Air C90 has a maximum cruise speed of 226 knots. Long-range cruise is 195 kts. At these speeds, a three-hour flight covers approximately 678 nautical miles, connecting most major city pairs within its range envelope.
The BEECH C90 has an approximate range of 800 nautical miles. This translates to nonstop coverage of routes like New York to Miami, Dallas to Denver, or Chicago to Atlanta. At a cruise speed of approximately 160 knots, total block times remain competitive for the category.
The King Air C90 seats up to 7 passengers in a typical charter configuration. The cabin measures 12.4 ft long, 4.5 ft wide, and 4.8 ft tall. The cabin accommodates productive work or rest on flights of typical duration.
N100QT maintains a valid registration status with the FAA and is listed on the D085 Part 135 Aircraft Listing.
N100QT is listed on the FAA D085 Part 135 database under MIDWEST AVIATION DIV OF SOUTHWEST AVIATION, INC. This confirms the aircraft is authorized for on-demand charter. Availability depends on the operator's schedule and positioning. Contact The Jet Finder to check current availability for this specific aircraft or similar models.
Contact The Jet Finder for acquisition inquiries regarding N100QT. Our advisory team handles both on-market and off-market transactions.
You can verify N100QT directly on the FAA Aircraft Registry.
From Your First Mission to Your Final Acquisition
Contact us about charter availability or acquisition. If this aircraft does not suit your needs, we have access to more than 15,000 private aircraft worldwide.