Tl Ultralight TL-2000 Sting S4 vs Aerospool WT-9 DYNAMIC

The WT9 Dynamic and TL Sting are popular Slovak composite low-wing LSAs.

Live Market Snapshot

Current asking-price market, aggregated across multiple marketplaces · refreshed daily

Tl Ultralight TL-2000 Sting S4
For sale now
6
Listed on 2+ marketplaces
2
Source marketplaces
4
Model years available
2007–2018
Aerospool WT-9 DYNAMIC
For sale now
9
Listed on 2+ marketplaces
5
Source marketplaces
5
Model years available
2001–2026

Live data from AeroGurus, aggregated daily across the used-aircraft market. Figures are current asking prices, not appraisals — confirm with a pre-buy inspection.

Full Specs Comparison

Swipe to see all specs
Spec / Model TL Ultralight TL-2000 Sting S4 Aerospool WT-9 Dynamic
Tl Ultralight TL-2000 Sting S4
View 6 listings →
Median $110,579
Aerospool WT-9 DYNAMIC
View 7 listings →
Median $130,774
Price Range $63,321 – $152,484 $104,219 – $201,644
Category Light Sport Light Sport
Model Specifications
Cruise Speed 120 kts (222 km/h) 135 kts (250 km/h)
Range 453 nm (839 km) 860 nm (1,593 km)
Max Gross Weight 1,323 lbs (600 kg) 1,323 lbs (600 kg)

Which Should You Buy: TL Ultralight TL-2000 Sting S4 or Aerospool WT-9 DYNAMIC?

Bottom line: Choose the WT9 for refined cruise and following; choose the TL Sting for sporty handling and value. Both quality composite cruisers — pick by support and feel. WT9 = refined; Sting = sport/value. ================================================================ # CROSS-REFS ================================================================ - Pipistrel/TL/Atec mirrors in those files. WT9 Dynamic = high-following composite cruiser.

Pick the TL-2000 Sting S4 if…

  • Budget matters — from $63,321 vs $104,219, you save ~$40,898.

Pick the WT-9 DYNAMIC if…

  • Faster cruise — 135 kts vs 120 kts.
  • Longer range — 860 nm vs 453 nm.
  • More inventory — 7 listings vs 6.

Auto-generated from current market data and published specs. Confirm with a pre-buy inspection and professional appraisal.

Frequently Asked Questions

Which is better, TL Ultralight TL-2000 Sting S4 or Aerospool WT-9 Dynamic?
It depends on your mission and budget. The TL-2000 Sting S4 cruises at 120 kts with 453 nm range. The WT-9 Dynamic cruises at 135 kts with 860 nm range. Review the specs table above to find which fits your flying profile.
How do prices compare?
TL Ultralight TL-2000 Sting S4: from $132,699. Prices vary by year, hours, avionics, and condition. Always get a pre-buy inspection.
What's the difference between TL Ultralight TL-2000 Sting S4 and Aerospool WT-9 DYNAMIC?
Cruise: 120 vs 135 kts. Range: 453 vs 860 nm.
Which is cheaper to operate per hour?
Variable cost includes fuel, reserves and overhaul accruals. Annual fixed costs (hangar, insurance, annual inspection) add to the total.
Which has more seats and useful load?
Useful load = max gross weight minus empty weight; it determines how much fuel plus payload you can carry.
How does maintenance compare — TBO and overhaul cost?
Reaching the time-between-overhaul (TBO) triggers a mandatory engine/airframe rebuild that affects resale value.
Disclaimer: All prices and cost estimates are from third-party sources for informational purposes only. Always obtain professional appraisal and inspection before purchase.
Prices updated daily · Data: FAA Registry, NTSB · About our data