# N699TW: Dassault MYSTERE FALCON 20 - Status: Valid registration - Airframe: [Dassault MYSTERE FALCON 20](https://openairdocs.org/model/dassault-mystere-falcon-20) (registry code 2730004, 12 seats) - Engine: [GE 700-2D-2](https://openairdocs.org/engine/ge-700-2d-2) (registry code 30032) - Serial number: 50 - Type: Fixed wing multi engine - Engine type: Turbo-jet - Airworthiness: Standard, normal - Airworthiness date: May 15, 1997 - Certificate issued: October 13, 1999 - Expires: July 31, 2028 - Mode S code: A94DE3 - Registered owner: [Sierra American Corp](https://openairdocs.org/faa-owner/SIERRA%20AMERICAN%20CORP) - Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) - Owner type: Corporation - Owner's area on the map: 39.7376° N, 75.6671° W: Placed by OpenAirDocs at the center of ZIP code 19808, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=699TW - Page: https://openairdocs.org/aircraft/N699TW From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Dassault MYSTERE FALCON 20) None in force. ### Matched by engine (GE 700-2D-2) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N699TW. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20010404012669I](https://openairdocs.org/incident/20010404012669I), Apr 4, 2001: Amd FALCON20C (N699TW), Detroit, MI, Minor damage. (-23) When landing gear lever selected down during approach into yip, only the main gear extended; the nose gear remained up. After exhaustive efforts to get… ## Service difficulty reports (10) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR 2023F00260](https://openairdocs.org/sdr/2023F00260), Aug 29, 2023: FCU. ABNORMAL. AIRCRAFT DEPARTED CHS, SHORTLY AFTER TAKEOFF THE RH ENGINE ROLLED BACK ON POWER. CREW CONTACTED ATC AND RETURNED TO CHS. - [SDR HAEA20190307003](https://openairdocs.org/sdr/HAEA20190307003), Mar 7, 2019: WARNING SYSTEM. ACTIVATED. AIRCRAFT DEPARTED DPA FOR TCL DURING CRUISE THE LT WING FUEL TRANSFER PUMP PRESSURE LIGHT ILLUMINATED AND THE CREW ATTEMPTED TO BALANCE THE FUEL USING THE NORMA - [SDR HAEA2014061100229](https://openairdocs.org/sdr/HAEA2014061100229), Nov 6, 2014: SKIN. CRACKED. PILOT REPORTED PRESSURIZATION DIFFICULT TO MAINTAIN. INVESTIGATED REPORT & DISCOVERED CORROSION & CRACK IN THE RT AFT LOWER SKIN UNDERNEATH THE AFT WING TO BODY - [SDR HAEA201000218](https://openairdocs.org/sdr/HAEA201000218), Dec 1, 2010: AUDIO PANEL. DEFECTIVE. ACFT DEPARTED, AFTER TAKEOFF, CREW REPORTED SMOKE IN THE COCKPIT AND THAT THE NR2 COM CIRCUIT BREAKER HAD TRIPPED. ACFT RETURNED TO DEPARTURE. LANDING NORMAL. M - [SDR HAEA201000216](https://openairdocs.org/sdr/HAEA201000216), Aug 25, 2010: UNKNOWN. ODOR. CLIMBING THROUGH FL170 CREW REPORTED A FUEL LIKE ODOR. MX INVESTIGATED REPORT AND FOUND NO ABNORMALITIES. ACFT WAS TEST FLOWN AND NO FUEL LIKE ODOR EXISTED. ACF - [SDR HAEA200700202](https://openairdocs.org/sdr/HAEA200700202), Sep 25, 2007: CONTROL BOX. SHORTED. AFTER DEPARTURE, CLIMBING THROUGH 3000 FT, REAR COMPARTMENT FIRE WARNING ILLUMINATED. THE FO PEERED THROUGH THE INSPECTION GLASS NOTICING NO VISUAL INDICATION O - [SDR HAEA200500187](https://openairdocs.org/sdr/HAEA200500187), Dec 9, 2005: ENGINE. FOD. CREW PERFORMED A STATIC TO. BOTH ENGINES INDICATED NORMAL. AT 1500 AGL CREW HEARD AN ABNORMAL NOISE FROM THE LT ENGINE ACCOMPANIED BY HIGH EGT INDICATION. CREW - [SDR 00136](https://openairdocs.org/sdr/00136), Apr 29, 2004: PUMP. FAILED. PILOT REPORTED RT BOOST PUMP FAILURE AND TROUBLE KEEPING FUEL BALANCED AIRCRAFT IN MAINTENANCE AT THIS TIME WILL UPDATE THIS SDR WHEN FURTHER INFORMATION IS AVA - [SDR 00089](https://openairdocs.org/sdr/00089), May 9, 2003: PUMP. FAILED. PILOT REPORTED THAT DURING CLIMBOUT, RIGHT BOOST PUMP FAILED. RETURNED TO ADS FOR MAINTENANCE. R & R RT BOOST PUMP LEAK AND OPS CHECKS GOOD. - [SDR 00019](https://openairdocs.org/sdr/00019), Apr 22, 2002: GYRO. FAILED. NR 1 HSI AND 32 HSI NOT MOVING AFTER DEPARTURE, RETURN TO ADS. REMOVED AND REPLACED PILOTS DIRECTIONAL GYRO OPERATIONAL CHECK GOOD ON GROUND TEST. RETURN AIRCRA ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Earlier aircraft with N699TW The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N699TW before. - [Cancelled 2000-10-30](https://openairdocs.org/deregistered/N699TW-2000-10-30): Dassault/Sud FALCON 20C, S/N 050. Owner: [Sierra American Corp](https://openairdocs.org/faa-owner/SIERRA%20AMERICAN%20CORP), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington) ## Related - Other Dassault MYSTERE FALCON 20 aircraft: https://openairdocs.org/model/dassault-mystere-falcon-20/aircraft.md - The GE 700-2D-2 engine: https://openairdocs.org/engine/ge-700-2d-2.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.