# N417BK: 2010 Powrachute AIRWOLF 912ULS - Status: Valid registration - Airframe: [Powrachute AIRWOLF 912ULS](https://openairdocs.org/model/powrachute-airwolf-912uls) (registry code 0690004, 2 seats) - Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572) - Serial number: A133ULS - Year built: 2010 - Type: Powered parachute - Engine type: 4 cycle - Airworthiness: Experimental, operating light-sport kit-built - Airworthiness date: May 27, 2010 - Certificate issued: June 28, 2010 - Expires: July 31, 2027 - Mode S code: A4EE44 - Registered owner: [Martin Stan](https://openairdocs.org/faa-owner/MARTIN%20STAN) - Location: [Grandview, TX](https://openairdocs.org/faa-place/TX/Grandview) - Owner type: Individual - Owner's area on the map: 32.2668° N, 97.1558° W: Placed by OpenAirDocs at the center of ZIP code 76050, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=417BK - Page: https://openairdocs.org/aircraft/N417BK 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. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Powrachute AIRWOLF 912ULS) None in force. ### Matched by engine (Rotax 912ULS series) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N417BK. ## FAA accident and incident reports None matched to N417BK. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## Service difficulty reports on N417BK not matched to an aircraft (26) They name N417BK, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR R7MA714332494](https://openairdocs.org/sdr/R7MA714332494), Jun 13, 2000: BUSHING. WORN. 2 EA BUSHINGS, TELFON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM. - [SDR R7MA714332495](https://openairdocs.org/sdr/R7MA714332495), Jun 13, 2000: BUSHING. WORN. 2 EA BUSHINGS, TEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM. - [SDR 2000ZZZX797](https://openairdocs.org/sdr/2000ZZZX797), Aug 30, 1999: BOLT. WORN. BOLT WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 97ZZZX2739](https://openairdocs.org/sdr/97ZZZX2739), Oct 18, 1996: SEAL. LEAKING. NR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 97ZZZX2738](https://openairdocs.org/sdr/97ZZZX2738), Oct 18, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 97ZZZX2737](https://openairdocs.org/sdr/97ZZZX2737), Oct 18, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 97ZZZX2736](https://openairdocs.org/sdr/97ZZZX2736), Oct 18, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 97ZZZX2735](https://openairdocs.org/sdr/97ZZZX2735), Oct 18, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 97ZZZX2734](https://openairdocs.org/sdr/97ZZZX2734), Oct 18, 1996: SEAL. LEAK. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 97ZZZX2733](https://openairdocs.org/sdr/97ZZZX2733), Oct 18, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX5671](https://openairdocs.org/sdr/96ZZZX5671), Oct 3, 1996: CLOCK. FAILED. CLOCK SECOND HAND OPERATES FOR ONLY A COUPLE OF MINUTES BEFORE STOPPING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX5670](https://openairdocs.org/sdr/96ZZZX5670), Sep 13, 1996: BELLOWS. TORN. BELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX2816](https://openairdocs.org/sdr/96ZZZX2816), May 1, 1996: SEAL RING. WORN. SEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 96ZZZX2814](https://openairdocs.org/sdr/96ZZZX2814), May 1, 1996: SEAL RING. WORN. SEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 96ZZZX2813](https://openairdocs.org/sdr/96ZZZX2813), May 1, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX2812](https://openairdocs.org/sdr/96ZZZX2812), May 1, 1996: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX2811](https://openairdocs.org/sdr/96ZZZX2811), May 1, 1996: BEARING. PLATING WORN. BEARING PLATING WORN OR PEELING OFF. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX3583](https://openairdocs.org/sdr/96ZZZX3583), Feb 17, 1996: BEARING. WORN. BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 96ZZZX1599](https://openairdocs.org/sdr/96ZZZX1599), Oct 28, 1995: BOLT. WORN. FITTED BOLT WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. - [SDR 96ZZZX1598](https://openairdocs.org/sdr/96ZZZX1598), Oct 28, 1995: BUSHING. WORN. TEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 96ZZZX1597](https://openairdocs.org/sdr/96ZZZX1597), Oct 28, 1995: BUSHING. WORN. TEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. - [SDR 96ZZZX504](https://openairdocs.org/sdr/96ZZZX504), Jul 19, 1995: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 4,312.8. - [SDR 96ZZZX503](https://openairdocs.org/sdr/96ZZZX503), Jul 19, 1995: SEAL. LEAKING. SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 4,312.8. - [SDR 96ZZZX502](https://openairdocs.org/sdr/96ZZZX502), Jul 19, 1995: SEAL RING. WORN. SEAL RING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 4,312.8. - [SDR 95ZZZY0941](https://openairdocs.org/sdr/95ZZZY0941), May 10, 1995: ROD END ASSY. WORN. ROD END ASSY WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM. - [SDR 95ZZZY0937](https://openairdocs.org/sdr/95ZZZY0937), May 10, 1995: ELASTIC BUSHING. WORN. ELASTOMERICS WORN BEYOND SERVICABLE LIMITS. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM. ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Related - Other Powrachute AIRWOLF 912ULS aircraft: https://openairdocs.org/model/powrachute-airwolf-912uls/aircraft.md - The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.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.