Fairchild Swearingen Sa-226t/Tb Merlin 3 (SW3)
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ICAO SW3 Small+

Fairchild Swearingen Sa-226t/Tb Merlin 3

Twin Turboprop· 56 globally registered

The Fairchild Metro III (SA227-AC) is a pressurized twin-turboprop commuter aircraft that became the workhorse of regional airlines and cargo operators from the early 1980s onward. Built by Fairchild Aircraft (later Fairchild Dornier), the Metro III evolved from the earlier Swearingen Metroliner series and introduced more powerful Garrett TPE331-11 engines, improved systems, and a distinctive T-tail configuration. With seating for 19 passengers in airline service, the Metro III carved out a niche as a rugged, reliable short-haul transport capable of operating from shorter runways and in challenging weather conditions that grounded many competitors. Its unpressurized cargo variant, the Expediter, became equally popular for freight and express parcel operations. The Metro III's operating envelope reflects its commuter mission: a maximum cruise speed around 290 knots, service ceiling of 25,000 feet, and range of approximately 1,000 nautical miles with full payload. While not glamorous, the type earned a reputation for dispatch reliability and low operating costs, making it a favorite among regional carriers throughout North America, Australia, and parts of Europe during the 1980s and 1990s. The aircraft's relatively high approach speed (around 110 knots) and spirited handling characteristics demanded proficient crew skills, contributing to its professional mystique among turboprop pilots. Today, the Metro III has largely retired from scheduled passenger service, replaced by newer regional jets and turboprops, but it remains active in cargo, charter, medical evacuation, and specialized roles where its combination of speed, payload, and short-field performance still proves valuable. SkyMeter has tracked 54 flights across 17 airframes and 16 operators over routes, with Carson Air Ltd (CGT) the largest observed operator.

ACTIVE AIRFRAMES
17
last 7 days
🏢
OPERATORS
16
unique airlines
📊
FLIGHTS
54
tracked
AVG DURATION
1h 53m
per flight
INCIDENT RATE
1.9%
1 flagged

Safety in context

The incident rate counts flights with ANY safety event detected by SkyMeter: go-arounds (a routine response, not a failure), unstable-approach gate flags (advisory thresholds), rejected takeoffs (the system working as designed), and runway events. It is NOT an accident rate or fatality rate. For accident statistics, refer to the NTSB Aviation Accident Database (USA) or the Aviation Safety Network. See methodology for what each event type measures.

Performance

Speed envelope & approach

Vref
105 kt
Vref range
Vmo
229 kt
Mmo
Vne
229 kt
Vno
198 kt
Vs1 (clean)
89 kt
Vs0 (landing)
79 kt
Vfe
152 kt
Approach category
B

Dimensions

Airframe geometry

Wingspan
46 ft
Length
42 ft
Tail height
17 ft
Wheelbase
12 ft
Gear width
16 ft
Wake category
Light

Weight & identification

Operating limits

MTOW
12,500 lb
MALW
12,500 lb
Manufacturer model
Fairchild Swearingen SA-226T/TB Merlin 3
FAA designator
SW3
Registered
56

Recent incidents

Flagged flights of SW3

20
8/12/2026
3h 19m
△ Low approach-stability score
8/5/2026
2h 31m
△ Low approach-stability score
8/4/2026
46m
△ Low approach-stability score
8/2/2026
2h 48m
△ Low approach-stability score
7/31/2026
1h 3m
△ Low approach-stability score
7/28/2026
2h 43m
△ Low approach-stability score
7/27/2026
22m
△ Low approach-stability score
7/27/2026
1h 19m
△ Low approach-stability score
7/26/2026
53m
△ Low approach-stability score
7/25/2026
58m
△ Low approach-stability score

Recent flights

Real flights of SW3 · airborne ≥ 20 min

30
8/14/2026
55m
No alerts
8/14/2026
2h 49m
No alerts
8/14/2026
1h 38m
No alerts
8/14/2026
49m
No alerts
8/14/2026
34m
No alerts
8/14/2026
4h 9m
No alerts
8/14/2026
1h 49m
No alerts
8/14/2026
37m
No alerts
8/14/2026
1h 48m
No alerts
8/14/2026
36m
No alerts
8/14/2026
2h 17m
No alerts
8/14/2026
2h 10m
No alerts
8/14/2026
48m
No alerts
8/14/2026
40m
No alerts
8/14/2026
46m
No alerts
8/13/2026
2h 16m
No alerts
8/13/2026
1h 7m
No alerts
8/13/2026
2h 17m
No alerts
8/13/2026
1h 26m
No alerts
8/13/2026
1h 19m
No alerts
8/13/2026
39m
No alerts
8/13/2026
7h 46m
No alerts
8/13/2026
11h 8m
No alerts
8/12/2026
43m
No alerts
8/12/2026
2h 1m
No alerts
8/12/2026
24m
No alerts
8/12/2026
40m
No alerts
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© SkyMeter · All flight data subject to ODbL attribution · Tracking window: 7 days (free tier)