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1986 Socata TB-21 TrinidadSingle-Engine Piston Aircraft • Augusta, GA, USA

This 1986 SOCATA TB-21 Trinidad, registered as N42TG, is a high-performance, turbocharged single-engine aircraft presented with a recent annual inspection and strong mechanical indicators. The airframe has a total time of 2,923 hours, powered by a Lycoming TIO-540-AB1AD 250 HP engine with 1,269 hours since major overhaul (SMOH) against a 2,000-hour TBO. A notable feature from its June 2025 annual inspection is excellent cylinder compression readings of 79/80 across all cylinders, and the aircraft has received new tires and brakes. The seller notes there are no major issues or expensive upcoming Airworthiness Directives (ADs).

Equipped for...

Year
1986
Make
Socata
Series
TB-21
Model
TB-21 Trinidad
Tail #
N42TG
Serial #
684

Find similar aircraft

Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Flight Rules
IFR
Useful Load
1,200 lbs
Seats
5

Hours, Logs & Inspections

Total Time
2,923 hrs
Engine 1 Time
1,279 hrs (SMOH)
Logbook Status
Complete logs. Unfortunately not PDF but can send photos if requested.
Inspection Status
Annual completed 6/25

Avionics

GPS

Garmin GNS 430

PFD

Avidyne EX 500

AP

King KT 150 - autopilot

ADS-B In

Appareo Stratus - ADSB

Additional Equipment

Oxygen System

Built in O2 system for 4 people

Tires

New tires

Brakes

New brakes

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Lycoming
Engine Model
TIO-540-AB1AD
Engine Power
250 HP

Asking Price

$153,000

Aircraft Location

Augusta, GA, USA

Listing Details

Used
For Sale

Price History

Feb 28, 2026: $153,000(-$14,000) - trade-a-plane

Jul 19, 2025: $167,000(-$1,000) - trade-a-plane

May 17, 2025: $168,000(-$2,000) - trade-a-plane

+1 more price changes

Contact Seller

First Seen: Apr 20, 2025

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Asking Price

$153,000