2025
Year
C-FLLX — 2025 Sonex
C-FLLX is an amateur-built 2025 Sonex based in CYKF - Waterloo, Ontario, listed on the Transport Canada Civil Aircraft Register (serial 307).
Experimental / homebuilt
Category
Ontario
Based
37
Of this type in Canada
Is this your aircraft?List C-FLLX for sale. It's free →
The aircraft
Where it's based
Identity
Registration
AirworthinessAmateur-built: the owner built at least half of it themselves, under Transport Canada's homebuilt standard. It cannot be flown for hire or reward, so no charter, no rental and no paid flight training.Special Certificate of Airworthiness Amateur Built
Where C-FLLX is, and how to track it
C-FLLX transmits ADS-B under the 24-bit address C01E42, which the trackers below use to find it. What the address is.
The owner of record and the certificate history are on Transport Canada's own lookup: see C-FLLX on the Transport Canada register →
How rare is C-FLLX?
The Sonex SONEX is uncommon in Canada. There are 37 on the register.
- 11 of the 37 are in Ontario.
- Half of them were built before 2009. C-FLLX is newer than most.
- Canada has 45 Sonex aircraft of all models.
- Canada has 4,129 experimental / homebuilt aircraft, 1,312 of them in Ontario.
- 4 aircraft are based in CYKF - Waterloo.
Not for sale right now
C-FLLX isn't for sale on MarketPlane. Leave your email and we'll send you one message if it ever is. No account needed.
Reported occurrences
Transport Canada has 2 reports on file mentioning C-FLLX (2001–2017). One records damage. The other one is filed with no damage recorded. Those are things like bird strikes, air traffic events and equipment reports, which get logged whether or not anything was harmed.
Substantial · Jun 1, 2017
Accident — landing phase — 3NM S POURVOIRIE MIRAGE QC (CPM3) · TSB file A17Q0073
Transport Canada describes CADORS entries as preliminary and unsubstantiated, and subject to change. Reports reach the system when somebody files one, so a clean record doesn't prove an aircraft has never been damaged. It doesn't replace a title search, an AD check, a pre-purchase inspection or the logbooks. One entry has a Transportation Safety Board file number; those are investigated separately and the TSB publishes its own reports. Source: Transport Canada, Civil Aviation Daily Occurrence Reporting System (CADORS), under the Open Government Licence – Canada.
Other Sonex SONEX in Canada
C-GZVI 2003 · C-IFKS 2001 · C-IGYU 2001 · C-IMJY 2022 · C-GWQF 2021 · C-IGMW 2020 · all Sonex SONEX → · every Sonex in Canada →
Also based at CYKF (CYKF - Waterloo)
C-FATP Cessna · C-GLHI Robinson · C-FIZC REPLICA CORNELL · C-FGLY Robinson · C-GMUW Pipistrel · C-GAUW Pipistrel · all aircraft at CYKF →
Own this aircraft?
List C-FLLX free. The form fills in from the register: the 2025 Sonex, serial 307. No commission.
List C-FLLX freeSee more experimental / homebuilt aircraft for sale →
Canadian Civil Aircraft Register, current to September 29, 2026. Aircraft data reproduced and distributed with the permission of the Government of Canada. MarketPlane.ca is not affiliated with Transport Canada.