• C-GGWA de Havilland Canada Inc., Downsview, ON. Rolled out date 10-May-1985. First flight date unknown.

• B-3507 China Aviation Supply Corporation, Beijing, China. Delivered 18-Apr-1985.

Delivered from Canada via Rotterdam, Netherlands 21/23-Jun-1985.

• B-3507 Delivered to CAAC, Civil Aviation Administration of China, 08-Jul-1985

• B-3507 Re-named China Xinjiang Airlines, Urumqi, China, Jun-1991

• B-3507 Transferred to China General Aviation Corp, Xi’an, China, 01-Jul-1991

• B-3507 Merged with China Eastern Airlines, 01-Jan-1998.

• N823X Sold to Flight Center Aircraft Sales, Seattle, WA., 15-Dec-1998

Airworthiness Cert 11-Jun-1999

• N823X Sold to Flight Management LLC., Kirkland, WA., 30-Jun-2000

• N823X Sold to Transport Seriesvices LLC., Birmingham, AL., 28-Mar-2002. Regd 31-May-2002.

Note: Flew 11-Feb-2012 Montego Bay-Fort Lauderdale, 12-Dec-2012 Fort Lauderdale.-West Georgia Regional Airport; into maintenance at ASI.

Flew 08-Jun-2012 West Georgia Regional, GA -Fort Lauderdale, FL 09-Jun-2012 Fort Lauderdale, FL - Montego Bay, Jamaica.

Note: This aircraft was normally based in Colombia supporting the Drummond Company, Birmingham AL coal mining operations there (along with MSN 826 N826X).

Flew 15-Oct-2013 Fort Lauderdale-Int'l., FL - West Georgia Regional, GA to the ASI facility.

Ferried from ASI facility. 26-Oct-2013 West Georgia Regional, GA - Fort Lauderdale, 27-Oct-2013 Fort Lauderdale, FL - Montego Bay-Sangster Int'l, Jamaica on return to Colombia.

Flew 30-Nov-2013 Montego Bay-Sangster, Jamaica - Fort Lauderdale, FL

Flew 01-Dec-2013 Fort Lauderdale, FL - West Georgia Regional, GA

Note: N823X headed into the ASI facility at West Georgia Regional today from its base in Colombia. This is actually the second recent visit; it had only departed from West Georgia Regional Airport on 27-Oct-2013.

Flew 18-Jan-2014 West Georgia Regional, GA - Fort Lauderdale-Int'l., FL

Note: Test flown from Fort Pierce, FL on 04-Dec-2018 following maintenance with Aviation Management repairs. Then flew Fort Pierce, FL – Fort Lauderdale, FL – Montego Bay on the same day returning to its base in Colombia.