Diamond DA20-A1 Katana Model Guide
Diamond DA20-A1 Katana · Model Guide
Overview
The Diamond DA20-A1 Katana is a two-seat, single-engine piston trainer built from 1994 to 2004. Per the New Zealand type acceptance report, it is a low-wing, T-tail, all-composite aircraft with fixed gear. It was sold with 80 hp and 100 hp engine manuals.
- Two seats, fixed gear, composite structure. VLA-certified for day and night VFR.
- Check which engine is fitted: the 80 hp and 100 hp versions have separate flight manuals.
- The type acceptance report lists maximum takeoff weight of 1609 lb, or 1653 lb with the 912 S3 engine.
- Some aircraft have an optional Rotax 912iSc3 and MT-Propeller STC conversion. Ask for the paperwork.
Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.
Reference only, not for flight. Use the current approved manual for your aircraft. See terms, section 5.
Document
Source
Copy found at sprinkle.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type ·
- Model Guide
- Year ·
- 2026
- File size ·
- 49 KB
- Copy found at ·
- sprinkle.com
Specifications & performance
Extracted from this document.
Performance
- Max demonstrated crosswind (kt) ·
- 15
V-speeds
- MINIMUM_APPROACH_KTS ·
- 57
- MAX_ROUGH_AIR_VNO_KTS ·
- 118
- BEST_RATE_CLIMB_VY_KTS ·
- 65
- MAX_MANEUVERING_VA_KTS ·
- 104
- BEST_ANGLE_CLIMB_VX_KTS ·
- 57
- BEST_GLIDE_1653_LBS_KTS ·
- 73
- RECOMMENDED_APPROACH_KTS ·
- 60
- MAX_FLAPS_EXTENDED_VFE_KTS ·
- 81
Weight & balance
- Max takeoff weight (lb) ·
- 1,609
- Max takeoff weight 912s3 engine (lb) ·
- 1,653
How many people does the Diamond DA20-A1 Katana carry?
The Diamond DA20-A1 Katana seats two. The type acceptance report lists a maximum of 2 seats.
What engines does the Diamond DA20-A1 Katana use?
The Diamond DA20-A1 Katana was documented with 80 hp and 100 hp manuals. The type acceptance report lists Rotax 912 A3, 912 F3 and 912 S3 engines. An STC offers a Rotax 912iSc3.
What is the family-level performance of the Diamond DA20-A1 Katana?
The registry covers the DA20 family (DA20-A1 and DA20-C1), not only the Diamond DA20-A1 Katana. It shows up to 120 kt cruise, 520 nm range and a 14000 ft service ceiling. Use the specific aircraft's manual for exact figures.
What is the Diamond DA20-A1 Katana Model Guide?
The Diamond DA20-A1 Katana Model Guide is a model guide for the Diamond DA20-A1 Katana, dated 2026.
What year was the Diamond DA20-A1 Katana Model Guide published?
The Diamond DA20-A1 Katana Model Guide — the Diamond DA20-A1 Katana model guide on file — is dated 2026.
Common. More common than 96% of the aircraft models we track.
Most owners only have the POH. Here's the essential set for the Diamond DA20-A1 Katana.
- Pilot's Operating Handbook / AFM
- Checklist
- Maintenance Manual
- Parts Catalog (IPC)
- Systems & Wiring
- Service Bulletins on file
- Type Certificate (TCDS)
Diamond DA20-A1 Katana for sale now
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In this document
Type and certification
The DA20 series is certified under Transport Canada type certificate A-191. For the DA20-A1, the type acceptance report lists the Rotax 912 A3, 912 F3 and 912 S3 engines and a Hoffman propeller. The 1994 manual was issued under Transport Canada approval to VLA requirements.
Speeds and limits (100 hp checklist)
The DA20-A1 100 hp normal checklist gives these speeds: Vy 65 KIAS, Vx 57 KIAS, approach 60 KIAS, VNO 118 KIAS and VA 104 KIAS. Maximum flaps-extended speed is 81 KIAS. Demonstrated crosswind is 15 kt. Oil is 3.0 to 3.4 qt. Confirm all figures against the manual for the specific aircraft.
Engine conversion and manual revisions
The Rotax 912iSc3 STC (EASA) adds an MT constant-speed propeller and an engine monitoring unit. The vendor claims about 3.5 L/h less fuel burn, no carburetor icing and a 55 m shorter ground roll. The January 2012 manual revisions added a 50/50 glycol coolant option (SB DA20-72-03L Rev 2) and a ground de-icing section.
Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.
Safety notes
- Carburetor icing notes were revised in the 2012 manuals. Review the carb-heat procedure for the engine fitted.
- The 2012 manual revisions added a canopy caution and revised propeller-movement warnings. Read them before handling the aircraft.
- Verify whether SB DA20-72-03L Rev 2 is installed: coolant and placards differ on aircraft without it.
Summary written by AI from the source document. Check the original before relying on it. See which parts of Sprinkle are written by AI.
Full document text
Diamond DA20-A1 Katana Model Guide The Diamond DA20-A1 Katana is a two-seat, single-engine piston trainer built from 1994 to 2004. Per the New Zealand type acceptance report, it is a low-wing, T-tail, all-composite aircraft with fixed gear. It was sold with 80 hp and 100 hp engine manuals. • Two seats, fixed gear, composite structure. VLA-certified for day and night VFR. • Check which engine is fitted: the 80 hp and 100 hp versions have separate flight manuals. • The type acceptance report lists maximum takeoff weight of 1609 lb, or 1653 lb with the 912 S3 engine. • Some aircraft have an optional Rotax 912iSc3 and MT-Propeller STC conversion. Ask for the paperwork. Type and certification The DA20 series is certified under Transport Canada type certificate A-191. For the DA20-A1, the type acceptance report lists the Rotax 912 A3, 912 F3 and 912 S3 engines and a Hoffman propeller. The 1994 manual was issued under Transport Canada approval to VLA requirements. Speeds and limits (100 hp checklist) The DA20-A1 100 hp normal checklist gives these speeds: Vy 65 KIAS, Vx 57 KIAS, approach 60 KIAS, VNO 118 KIAS and VA 104 KIAS. Maximum flaps-extended speed is 81 KIAS. Demonstrated crosswind is 15 kt. Oil is 3.0 to 3.4 qt. Confirm all figures against the manual for the specific aircraft. Engine conversion and manual revisions The Rotax 912iSc3 STC (EASA) adds an MT constant-speed propeller and an engine monitoring unit. The vendor claims about 3.5 L/h less fuel burn, no carburetor icing and a 55 m shorter ground roll. The January 2012 manual revisions added a 50/50 glycol coolant option (SB DA20-72-03L Rev 2) and a ground de-icing section. Safety notes: • Carburetor icing notes were revised in the 2012 manuals. Review the carb-heat procedure for the engine fitted. • The 2012 manual revisions added a canopy caution and revised propeller-movement warnings. Read them before handling the aircraft. • Verify whether SB DA20-72-03L Rev 2 is installed: coolant and placards differ on aircraft without it.