2023 Tomark Viper SD4
Light Sport
Aircraft Details
Seller reportedAvionics & Equipment
VFRDual Dynon HDX Skyview systems Garmin G5 Av 440 Dynon Pitch and Roll Auto Pilot INSTALLED Ballistic Chute
Description
Aircraft Available for Lease Aircraft: 2023 Viper SD4 Registration: N447EA Location: KINF Airframe Total Time:960 Engine: Rotax 912ULS2 — 960Hr SNEW Propeller: 90Hr SNEW Avionics: Dual SkyView Dynon, Dynon GPS 2020, G5, ADS-B IN/OUT, Avidyne IFD440, Dynon Autopilot 2-Axis Seating: Seats 2 Hourly Lease Rate: $90 per Hobbs Hr The owner provides an airworthy aircraft with complete logbooks **Available Anywhere** Price: $90/HR (50-Hour Minimum) – Serious inquiries only. Location: Inverness, FL (KINF) Contact: / for more details, additional photos, logs, or to schedule a viewing.
Inspection
fresh annual
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Listing Source
trade-a-plane.com
|
$179,000
|
St. Louis, MO | Mar 20, 2026 | 119 days | Active | |
|
Right Rudder Aviation
trade-a-plane.com
|
Contact for Price
|
Inverness, FL | May 12, 2026 | 66 days | Active |
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Tomark Viper SD4 loan calculator
AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Tomark Viper SD4
This 2023 Tomark Viper SD4 (N447EA) is a 2-seat light sport with 959 hours on the airframe. There are currently 8 Viper SD4 aircraft listed for sale with asking prices ranging from $128,546 to $179,000. This aircraft is priced above the market average at $179,000.
The Viper SD4 cruises at 110 kts (204 km/h) with a range of 400 nm (741 km) — ideal for short hops and local flights. Service ceiling of 15,000 ft allows operation above most weather.
Operating costs: Fuel burn is 5 GPH (19 L/h), which at current 100LL avgas prices (~$6.20/gal) means approximately $31/hr in fuel alone.
NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Tomark Viper SD4 — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateTOMARK Viper SD4
AeroGurus estimates based on industry averages for the TOMARK Viper SD4. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registration data pending for N447EA.
Location & Ownership
Title Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB safety data coming soon.
We'll check N447EA against the NTSB accident database.
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