C-GCUM - 1963 Slingsby Type 50 Skylark 4 Aircraft Registration

1963 Slingsby TYPE 50 SKYLARK 4

Aircraft Description

C-GCUM is a 1963 Slingsby TYPE 50 SKYLARK 4, a aircraft registered to Iver J Theilmann in Petawawa, Ontario. The aircraft's Mode S transponder code is C04C05 (hex), used for ADS-B identification and flight tracking. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Slingsby is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 60 Slingsby aircraft currently registered in the FAA database, including the TYPE 50 SKYLARK 4 model.

AviatorDB has found no NTSB accident or incident reports involving C-GCUM. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1963
Manufacturer
Slingsby
Model
TYPE 50 SKYLARK 4
Type Aircraft
Airworthiness Date
Classification
Type Registration
Unknown
Status
Cert Issue Date

Registered Owner

Name
Robert B Maxwell
Address
Box 728
City
Deep River
State / Zip Code
OntarioK0J1P0
Country
Canada

Powerplant & Avionics

Engine Type
Number of Engines
Mode S Code (Oct)
Mode S Code (Hex)
C04C05

Additional Details

Registration
C-GCUM
Serial Number
1385
Number of Engines
Number of Seats
Expiration Date
Last Action Date
Last Update Date
January 24, 2026
Unique ID

Data Source

Data provided by Transport Canada. Contact the agency directly for more information.

Last updated: 2026-05-15 01:32:20 UTC