Socata TB-21 Trinidad TC (TB21)
The Socata TB-21 Trinidad TC — ICAO type designator TB21 — is a single-engined piston-engined aircraft. It seats about 5 passengers. The Socata TB-21 Trinidad TC is not in anyone's collection yet; the first sighting is up for grabs.
Heard by the network
Heard by 7 Skydex receivers (Baden-Württemberg, near Solothurn, North Carolina): 41 different airframes, 140 sightings since 7 Sep 2026, last on 10 Nov 2026.
- Fips — 🇩🇪 Germany · Baden-Württemberg · run by @fips — 8 airframes, 19 sightings, last 2026-11-06
- 1337hium — 🇨🇭 Switzerland · near Solothurn · run by @michael-ruedi — 5 airframes, 15 sightings, last 2026-11-06
- Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 4 airframes, 6 sightings, last 2026-10-30
- BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 3 airframes, 5 sightings, last 2026-10-29
- Hoyt Clagwell — 🇺🇸 United States of America · Florida · run by @k-han — 3 airframes, 5 sightings, last 2026-10-30
- DogeRam1500 — 🇺🇸 United States of America · New Jersey · run by @john-napoli — 3 airframes, 3 sightings, last 2026-11-07
- Braunschweig, Gartenstadt — 🇩🇪 Germany · Lower Saxony · run by @thatred — 2 airframes, 6 sightings, last 2026-11-09
Operators
Distinct airframes per operator, from the callsigns our receivers hear (recorded since 7 Oct 2026) and from caught aircraft. The operator is the latest one heard, not an ownership history. Also heard: 42 private (not named), 2 without an operator callsign yet.
- ICAO type code
- TB21
- Manufacturer
- Socata
- Engines
- 1 × piston-engined
- Typical seats
- 5
- Card rarity
- common