AOG SUPPORT 24/7   360.282.6289 Bellingham International Airport (KBLI)
Mon–Thurs 6:30a–5p  |  Fri/Sat by appt

Zefting Aviation — DA-62 edition
Zefting Aviation
Schedule Service
Aircraft We Specialize In

Bonanza · Baron · Twin Bonanza.

American Bonanza Society trained. Beechcraft work runs through our shop every week — and the Beechcraft we know best is our own.

American Bonanza Society
American Bonanza Society Trained

The gold standard for Beechcraft maintenance education.

Our team has completed the ABS Service Clinic training and works on Bonanzas, Barons, and Twin Bonanzas to ABS-recommended standards. We host the ABS Beechcraft Maintenance Evaluation clinic at our hangar each summer — check the home page for the next date.

Beechcraft Capabilities

What we do on Beechcrafts.

M

Annuals & scheduled maintenance

Bonanza, Baron, and Twin Bonanza annuals to ABS-recommended specs.

Learn more
L

Landing gear rigging

Beechcraft retract systems are unforgiving when they're out of spec. We rig and adjust Bonanza, Baron, and Twin Bonanza gear to factory tolerances, with the attention the ABS community has taught us these systems require.

E

Engine work

Continental and Lycoming — cylinder work, top overhauls, accessory time-tracking, AD compliance.

Learn more
A

Avionics + airframe mods

Panel upgrades, ADS-B, autopilot integration, D'Shannon and other STC modifications.

Learn more
The Lineup

The Beechcraft families we know best.

Bonanza

V-tail, B36, A36, F33. The classic owner-flown single. We've seen every variant.

Baron

55, 58. The twin most Bonanza owners step up to. Same engineering philosophy, twice the engines.

Twin Bonanza

D50, D50C. The 1950s twin that started it all. Ours is a D50C, and yes — that's the airplane in our logo. Read its story \2192

Fly a Beechcraft?

ABS-trained maintenance and weekly Beechcraft work on our schedule. Annuals, pre-buys, engine work, gear rigging, panel upgrades — we cover the lineup at KBLI.

Schedule Service