N3125N Aircraft Overview
Performance Profile
N3125N's De Havilland DHC-3 cruises at 133 knots with a range of 820 nautical miles. The 1x P&W R-1340 Wasp (or PT6 upgrade) produce 600 hp. Turboprops deliver the lowest per-mile operating cost of any pressurized aircraft category.
Mission Profile
N3125N handles the missions where turboprop economics make sense: short legs, unpaved or short runways, and routing to airports that jets cannot reach. The De Havilland DHC-3's 10-seat cabin and 820 NM range cover these missions efficiently.
Charter Authorization
N3125N's operator holds Part 135 authorization covering domestic charter. The De Havilland DHC-3's short-field capability and low hourly rate make it ideal for regional corporate travel.
Insider Note
Turboprops like the De Havilland DHC-3 access airstrips that no jet can reach. N3125N can operate from runways under 2,500 feet, paved or unpaved, opening up thousands of airports across rural and mountainous regions.
Charter & Acquisition Briefing
N3125N, a 1960 helicopter under KATMAI AIR LLC, represents the vertical flight segment of aviation. Below is the operational and market context.
Fleet Position
Over 10,000 helicopters are on active U.S. registrations. FAA data shows N3125N based in ANCHORAGE, AK. 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
N3125N 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 1960 airframe, N3125N 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
Optimized for missions where vertical takeoff and landing capability is essential. EMS programs save lives by reaching accident scenes and hospitals directly. Offshore operators service platforms hundreds of miles from shore. Law enforcement provides aerial surveillance that ground units cannot replicate.
When to Choose Something Else
Skip helicopters for routes over 200 nm. At 130 to 170 knots, helicopters take twice as long as light jets over 200+ mile routes. For distances exceeding 150 miles, a combination of helicopter transfer plus fixed-wing jet provides the fastest door-to-door time.
Ownership & Operations
Aircraft ownership in the United States falls under FAA registration requirements. Every U.S.-registered aircraft carries an N-number that links to public records including owner name, address, airworthiness date, and certificate type. The FAA Aircraft Registry maintains this data and updates it as aircraft change hands. Prospective buyers use these records to verify ownership history, lien status, and maintenance compliance before committing to an acquisition.
Pre-Purchase Considerations
Avionics modernization drives both capability and market value. Aircraft with legacy analog instruments trade at significant discounts to those with modern glass cockpits (Garmin G5000, Collins Pro Line Fusion, Honeywell Primus Epic). ADS-B Out compliance is now mandatory in U.S. controlled airspace. Buyers should factor avionics upgrade costs into their acquisition budget when evaluating older airframes.
Charter Market Context
Empty leg pricing offers 25 to 75% discounts on published charter rates. These opportunities arise when an aircraft needs to reposition from a drop-off point back to base or to the next pickup location. The tradeoff is schedule inflexibility: departure time, date, and route are fixed by the operator's existing itinerary. The Jet Finder maintains an empty leg alert system for frequent charter clients.
N3125N Aircraft Intelligence
Cross-referenced from FAA Registry, Part 135 operator database, and live ADS-B telemetry.
Inquire About N3125N
This aircraft operates under an active FAA Part 135 certificate with KATMAI AIR, LLC, making it legally authorized for on-demand charter. Contact us to check current availability and book your flight.
Contact UsDetailed Specifications
Aircraft Identity
| Registration | N3125N |
|---|---|
| Manufacturer | DEHAVILLAND |
| FAA Model | DHC-3 |
| Serial Number | 394 |
| Year | 1960 |
| Aircraft Type | Fixed wing single engine |
| Category | Turboprop |
| Part 135 Operator | KATMAI AIR, LLC |
| Owner (FAA) | KATMAI AIR LLC |
| Location | ANCHORAGE, AK |
Performance & Capabilities
| Engines | 1x P&W R-1340 Wasp (or PT6 upgrade) |
|---|---|
| Cruise Speed | 133 ktas (LRC: 120 kts) |
| Approximate Range | 820 NM |
| Passengers | Up to 10 |
| Registration Status | Valid (FAA) |
| Charter Status | Part 135 Authorized |
| D085 Listing | Active |
Frequently Asked Questions About N3125N
16 questions answered about this aircraft and the DEHAVILLAND DHC-3
N3125N is a 1960 DEHAVILLAND DHC-3 registered in the United States. It carries serial number 394 and is classified as a turboprop in the private aviation market. The aircraft has maintained continuous airworthiness for 38 years.
N3125N is a DEHAVILLAND DHC-3. This model serves the turboprop segment of the business aviation market. DEHAVILLAND has a well-established support network for this airframe.
N3125N is registered to KATMAI AIR LLC according to FAA records. The registrant is based in Anchorage, AK. Registration data is sourced from the FAA Aircraft Registry and may not reflect recent ownership transfers.
The De Havilland DHC-3 was produced from 1951-1967. The type was succeeded by the DHC-6 Twin Otter. This specific aircraft (N3125N) was manufactured in 1960.
The manufacturer serial number is 394.
N3125N is registered in ANCHORAGE, AK.
Yes. N3125N holds an active Part 135 certificate under KATMAI AIR, LLC, meaning it is legally authorized for on-demand charter operations. Contact The Jet Finder to check current availability.
N3125N is operated under the Part 135 certificate held by KATMAI AIR, LLC.
N3125N is a fixed wing single engine classified as a Turboprop.
The De Havilland DHC-3 has a maximum cruise speed of 133 knots. Long-range cruise is 120 kts. Maximum operating Mach number is 150 kts.
The DEHAVILLAND DHC-3 has an approximate range of 820 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 133 knots, total block times remain competitive for the category.
The De Havilland DHC-3 seats up to 10 passengers in a typical charter configuration. The cabin measures 16.4 ft long, 5.2 ft wide, and 5.0 ft tall. The cabin accommodates productive work or rest on flights of typical duration.
N3125N maintains a valid registration status with the FAA and is listed on the D085 Part 135 Aircraft Listing.
N3125N is listed on the FAA D085 Part 135 database under KATMAI AIR, LLC. 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 N3125N. Our advisory team handles both on-market and off-market transactions.
You can verify N3125N directly on the FAA Aircraft Registry.
From Your First Mission to Your Final Acquisition
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