LIVE 1,143 aircraft listed55 added today

Back to listings

2007 KOLB MK III XTRA

Name: 2007 KOLB MK III XTRA
Brand: KOLB
SKU: 6522358
Price: 28000 USD
Availability: InStock

Pearland, TX

$28,000

1 / 5

Click to zoom

5 photos — 1 more to complete the guided shot list

Year

2007

Total time

268 hrs

Engine

N/A

Price

$28,000

Market context

Asking-price comparison — 73 live single engine piston aircraft of similar vintage — broadest comparison (KOLB MK had too few live listings to band):$80,800 – $297,940 (median $189,370)

This listing is -85% vs the comparable median. Asking prices — a comparison point, not a valuation. Range from 73 live single engine piston aircraft of similar vintage — broadest comparison (KOLB MK had too few live listings to band), adjusted +5.5% for Glass-panel avionics. These are live asking prices on ClearProp — a comparison point, not a valuation.

Listed 5 days on ClearProp

Specification sheet (print/PDF below)

Print / PDF ↓

Specification sheet

Identity

Registration/tail #: N424AL
Make: KOLB
Model: MK III XTRA
Year of manufacture: 2007
Category: Single Engine Piston

Airframe

Total time (TT): 268 h
Hangared: Yes
Complete logs: Partial/unknown
Damage history: No

Engine(s)

Engine time (SMOH): 0 h

Performance & Capacity

Useful load: null

Maintenance

Annual: Stale/unknown
ADs current: No
IFR cert current: No

Specs

PARSED FROM AD TEXT — VERIFY WITH SELLER

TOTAL TIME

268 h

ENGINE

Jabiru 2200 (22A)

PROP

Prince 64" x 29" composite (extra Culver wood prop)

LOGS

Complete

Grand Rapids EIS Model 2004 · Garmin GPSMAP 496 · Flight Line FL-760 VHF transceiver · EchoUAT ADS-B transceiver · SkyFYX ADS-B position source · Trig TT21 transponder · PM 1200 intercom · Aero-Classics oil cooler · Rotec TBI fuel system · dual controls

Description

N424AL (Experimental Light-Sport) 268 hrs TT Will do Annual Inspection prior to Sale Always Hangared Airframe and Engine Logbooks Jabiru 2200 (22A) – 80 hp with Aero-Classics Oil Cooler Prince Prop 64” dia x 29” pitch– composite Extra Culver Prop – wood Rotec TBI Fuel System Dual Controls BRS Recovery System Matco Brakes and Wheels Grand Rapids EIS Model 2004 Garman GPSMAP 496 Flight Line FL-760 VHF Transceiver EchoUAT ADS-B Transceiver SkyFYX ADS-B Position Source Trig TT21 Transponder PM 1200 Intercom Airspeed Indicator Magnetic Compass Slip Indicator ELT Full doors + ½ Doors Custom Trailer

Condition & Documents

Damage history

None

Logs

Partial

Storage

Hangared

Asking price

$28,000

≈ $200/mo · 20% down, 240 mo, 8.9% APR (estimate)

Registration: N424AL

Or send a plain inquiry

Deal check

Not enough comparable aircraft to score the price (no same-model listings within year/condition range) — the checks below still apply.

No comparable KOLB MK III XTRAs (same model · year ±5 · condition) on tracked marketplaces yet — check back as inventory grows.

⚠ Logs incomplete — unlogged time is unverifiable time

❓ When was the last annual, and were any squawks deferred?
❓ Engine SMOH/SFRM — get logs confirming hours and who did the work

Pre-buy inspection

Standard 20-item checklist · buyer or seller can update · shareable report.

Aircraft location (airport ident)

Shops and transport operators are matched by distance from the aircraft's airport.

Ferry or disassembly/transport

N-number check

registry mismatch

N424AL · KOLB MARK III X-TRA · 2007

⚠ Registry model: MARK III X-TRA vs listing: MK III XTRA

Type: Fixed-wing single engine
Registered owner: PEARLAND, TX
Registration expires: 07/31/2027
Airworthiness certificate: 07/12/2007

Source: FAA registry, refreshed weekly. Registration data is public record.

Cost of ownership

Fuel (4.5 gph × 100 h)$2,475
Annual / condition inspectionowner-performed (materials)$350
Insurance (optional)liability-only typical$250
Hangar$4,200
Engine reserveRotax 2-stroke (582/503) (typical KOLB): $7,500 / 300h$2,500
≈ $/hour$98/hr · $9,775/yr
if you add full hull insurance+$353/yr (≈ $99/hr)

Based on: KOLB (exact model data) · Rotax 2-stroke (582/503) (typical KOLB) overhaul math · 100 h/yr · $5.50 fuel · $350/mo hangar. Experimental owners: annual inspection ≈ $0 self-performed.

Services

Financing 💰Insurance 🛡Escrow 🔒Pre-buy inspection 🔧

Requests route to our financing/insurance desk (no lender spam from us — we're building the referral panel).

NTSB RECORD

N424AL

No NTSB accidents or incidents on file for this N-number.

Full aircraft record — registry, NTSB, ADS-B, AD context & price history →

ADS-B PRESENCE

NOT AIRBORNE AT THIS MOMENT

N424AL isn't transmitting right now — as expected for a parked aircraft. Transponder data appears here whenever it's flying.

Recent activity on ADS-B Exchange ↗

Benchmark vs the Single Engine Piston · KOLB segment

$105k

segment median ask

9th

your ask percentile

$28k

this ask

399 comparable listings considered · percentiles from ClearProp's own live inventory (asking prices — the Deal Room's deal-check does the same math against tighter make/model/year filters).

Seller

Danny Sawin

Owner

Pearland, TX 77584 United States

Verified seller

★ 0.0

----------

Listing details

Listing #: 6522358

Posted October 15, 2026

Hangared

View original listing