VINTAGE TRAINERS INC· ICAO24 a822f8· last seen 6d ago

N623SF is a Socata TB-30 Epsilon, a single-engine piston aircraft operated by VINTAGE TRAINERS INC. SkyMeter has tracked 34 flights totalling 15 hours of airtime via ADS-B. The most frequent segment is KLEX to KLEX. Service window in our records spans 50 days. Of those flights, 4 (11.8%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Socata TB-30 Epsilon has a maximum takeoff weight of 2,755 lb, light wake category.

About the Socata TB-30 Epsilon

The Socata TB-30 Epsilon is a French two-seat turbocharged military trainer that has served as the primary basic trainer for the French Air Force since 1983. Built by Socata (now part of Daher), the Epsilon was designed to replace aging Fouga Magister and Mudry CAP 10 trainers with a modern, cost-effective platform optimized for ab-initio military pilot training. Its tandem seating, excellent visibility, and benign handling characteristics make it ideal for teaching fundamental aerobatic maneuvers and military flying discipline.

The aircraft is powered by a Lycoming AEIO-540 six-cylinder piston engine producing 300 horsepower, driving a constant-speed propeller. With a maximum speed of 238 knots and a never-exceed speed of 270 knots, the Epsilon offers performance well beyond typical civilian trainers while maintaining relatively low operating costs. Its +6/-3g aerobatic envelope allows full military aerobatic training including loops, rolls, and spins.

Beyond France, the type has been exported to Portugal and Togo for military training duties. A small number of Epsilons have found their way onto civilian registers in the United States and elsewhere, often flown by warbird enthusiasts and aerobatic pilots who appreciate the type's rugged construction and spirited performance. The aircraft's military pedigree is evident in its sturdy landing gear, ejection-seat-compatible cockpit, and provisions for underwing hardpoints on the armed TB-30B variant used for light attack training.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
34
all time
FLOWN HOURS
15
tracked time
📍
AIRPORTS VISITED
10
unique
📡
CALLSIGNS
1
11 routes
📅
SERVICE PERIOD
05/29/2026 → 07/18/2026
first → last
INCIDENT RATE
11.8%
4 flagged

Top routes

By flight count

8
3
2
1
1
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Socata TB-30 Epsilon

Engines
Single Piston
Vref (approach)
70 kt
MTOW
2,755 lb
Wake category
L

Recent flights

Newest 17 operations of N623SF

17
07/18/2026
16m
No alerts
07/15/2026
8m
No alerts
07/15/2026
1h 21m
No alerts
07/15/2026
22m
No alerts
07/15/2026
42m
No alerts
07/14/2026
7m
△ Low approach-stability score
07/13/2026
13m
No alerts
07/08/2026
30m
No alerts
06/25/2026
21m
No alerts
06/24/2026
30m
No alerts
06/13/2026
5m
△ Low approach-stability score
06/12/2026
25m
No alerts
06/08/2026
36m
No alerts
06/05/2026
40m
No alerts
05/31/2026
17m
No alerts
05/30/2026
8m
No alerts
05/29/2026
38m
No alerts
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