// Reference LV.147.0004
Approval Details
| Approval Reference | LV.147.0004 |
| Organisation | SIA “TRITECH” |
| Regulatory Basis | Commission Regulation (EU) No 1321/2014, Part-147 |
| Approving Authority | Latvian Civil Aviation Agency |
| Registered Address | Graudu iela 68, Rīga, Latvia, LV-1058 |
| Date of Original Issue | 07 January 2015 |
| Last Revised | 04 June 2026 — Revision 10 |
Approved Scope
| Class | Category | Scope |
|---|---|---|
| Basic | B1.1 | Aeroplanes turbine |
| B1.3 | Helicopters turbine | |
| A1 | Aeroplanes turbine | |
| B2 | Avionics | |
| Type | B1 | A318/A319/A320/A321 — CFM56 |
| B1 | A319/A320/A321 — IAE V2500 | |
| B1 | Boeing 737-600/700/800/900 — CFM56 | |
| Type | B2 | A318/A319/A320/A321 — CFM56 |
| B2 | A319/A320/A321 — IAE V2500 | |
| Type | B1/B2 | BAe 125 Series 700/800 — Honeywell TFE731 |
| B1/B2 | Boeing 737-600/700/800/900 — CFM56 | |
| B1/B2 | Boeing 767-200/300 — Pratt & Whitney PW4000 | |
| B1/B2 | Bombardier BD-700 Series — Rolls-Royce Deutschland BR700-710 | |
| B1/B2 | Embraer EMB-135/145 — Rolls-Royce AE3007A | |
| B1/B2 | Embraer EMB-505 — Pratt & Whitney Canada PW535 | |
| B1/B2 | Embraer EMB-545/550 — Honeywell AS907 | |
| B1/B2 | Gulfstream GV-SP Series — Rolls-Royce Deutschland BR710 | |
| B1/B2 | A320 family — difference training, CFM56 ↔ IAE V2500 | |
| B1/B2 | A320 family — difference training, CFM56 → CFM LEAP-1A | |
| B1/B2 | Boeing 767-200/300 (PW4000) — difference training to 767-200/300/400 (GE CF6) |
Full schedule per the approval certificate, Revision 10 (04 June 2026). View the full certificate & schedule (PDF) →
// Certificate Document
EASA Part-147 Approval Certificate LV.147.0004 — issued by the State Agency “Civil Aviation Agency” of the Republic of Latvia. Current revision: 10, dated 04 June 2026.