ZUMM THOMAS LAWRENCE· ICAO24 a2f5dc· last seen 9d ago

N290DY is a Socata TB-21 Trinidad, a single-engine piston aircraft operated by ZUMM THOMAS LAWRENCE. SkyMeter has tracked 162 flights totalling 103 hours of airtime via ADS-B. The most frequent segment is KLOT to KLOT. Service window in our records spans 394 days. Of those flights, 24 (14.8%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Socata TB-21 Trinidad has a maximum takeoff weight of 3,086 lb, light wake category.

About the Socata TB-21 Trinidad

The Socata TB-21 Trinidad is a high-performance single-engine retractable-gear aircraft built by the French manufacturer Socata (now part of Daher) starting in 1988. Designed as the flagship of the TB family, the Trinidad features a 250-horsepower Lycoming IO-540 engine driving a constant-speed propeller, retractable tricycle landing gear, and seating for up to six occupants in a spacious cabin. Its sleek composite-and-metal construction and efficient laminar-flow wing give it a cruise speed around 165 knots, making it one of the faster piston singles of its era and a popular choice for serious cross-country flying.

The TB-21 sits at the top of Socata's TB lineup, above the fixed-gear TB-10 Tobago and TB-9 Tampico, offering greater speed and range for owner-pilots who want near-twin performance without the complexity and cost of a second engine. The Trinidad's handling is known for being responsive and stable, with good short-field performance thanks to its relatively low stall speeds and effective flaps. Its 193-knot never-exceed speed and 165-knot maximum structural cruising speed reflect its robust design, while the roomy cabin and large baggage area make it practical for family travel and light charter work.

Production of the TB-21 ended in the mid-1990s as Socata shifted focus to the newer TBM turboprop line, but the Trinidad remains a respected platform in the used market, prized for its blend of speed, comfort, and French engineering. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
162
all time
FLOWN HOURS
103
tracked time
📍
AIRPORTS VISITED
30
unique
📡
CALLSIGNS
1
38 routes
📅
SERVICE PERIOD
05/29/2025 → 06/27/2026
first → last
INCIDENT RATE
14.8%
24 flagged

Top routes

By flight count

10
17
4
4
3
3
2
2
2
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Socata TB-21 Trinidad

Engines
Single Piston
Vref (approach)
70 kt
MTOW
3,086 lb
Wake category
L

Recent flights

Newest 50 operations of N290DY

50
06/27/2026
21m
No alerts
06/25/2026
23m
No alerts
06/25/2026
23m
No alerts
06/12/2026
25m
No alerts
06/12/2026
30m
No alerts
05/24/2026
23m
No alerts
05/23/2026
30m
No alerts
05/14/2026
38m
No alerts
05/09/2026
20m
No alerts
05/09/2026
9m
No alerts
05/02/2026
32m
No alerts
04/26/2026
1h 10m
No alerts
04/14/2026
24m
No alerts
04/13/2026
20m
No alerts
04/13/2026
20m
No alerts
04/07/2026
45m
No alerts
03/12/2026
44m
No alerts
03/09/2026
17m
△ Unstable approach
03/09/2026
22m
No alerts
03/09/2026
52m
No alerts
02/27/2026
40m
No alerts
02/23/2026
53m
No alerts
02/09/2026
59m
No alerts
02/09/2026
3m
No alerts
12/15/2025
1h 6m
No alerts
10/25/2025
1h 34m
No alerts
10/24/2025
1h 28m
No alerts
10/17/2025
31m
No alerts
10/17/2025
2m
No alerts
10/08/2025
23m
No alerts
10/08/2025
22m
No alerts
10/03/2025
1h 6m
No alerts
10/03/2025
1h 10m
No alerts
09/30/2025
17m
No alerts
09/30/2025
28m
No alerts
09/25/2025
34m
No alerts
09/24/2025
32m
No alerts
09/19/2025
35m
△ Unstable approach
09/19/2025
31m
No alerts
09/15/2025
20m
△ Unstable approach
09/15/2025
28m
No alerts
09/10/2025
52m
△ Unstable approach
09/10/2025
47m
No alerts
09/06/2025
49m
No alerts
09/05/2025
52m
No alerts
09/04/2025
9m
△ Unstable approach
09/04/2025
43m
No alerts
09/02/2025
2h 3m
No alerts
08/28/2025
35m
No alerts
08/28/2025
37m
No alerts
© SkyMeter · All flight data subject to ODbL attribution