Diamond Aircraft DA 40
N278DS is a Diamond Aircraft DA 40, a fixed-wing airplane with one motor with a piston engine, built in 2003. It has 4 seats. It is registered to Relm Air LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on March 31, 2021 and expires on March 31, 2028. It holds a standard airworthiness certificate for normal; utility, dated April 8, 2003.
Diamond Aircraft: eDA40 electric trainer, Austria
Aircraft
- Maker
- Diamond Aircraft (Austria)FAA spelling: DIAMOND AIRCRAFT IND INC
- Model
- DA 40
- Serial number
- 40.278
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming I0360 SER · 180 hp
- Seats
- 4
- Year built
- 2003
- Transponder code
- A2C490 (octal 50542220)
Registration
- Status
- Valid registration
- Certificate issued
- March 31, 2021
- Expires
- March 31, 2028
- Last FAA action
- October 4, 2025
- Airworthiness
- Standard · Normal; Utility · April 8, 2003
- FAA region
- Eastern
- FAA record id
- 00040149
Owner as the FAA publishes it
- Name
- Relm Air LLC
- Type
- LLC
- Address
- 271 Little Falls Dr
Wilmington, DE 19808
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data