# Und Aerospace: FAA repair station OG5R092N

- Type: FAA-certificated repair station (14 CFR Part 145)
- Certificate number: OG5R092N
- Designator: OG5R
- Name on the FAA list: UND AEROSPACE
- Trade names: Und Aerospace Foundation; John D Odegard School of Aerosspace S; Und; University of North Dakota
- Address: GRAND FORKS INTERNATIONAL AIRPORT, 2798 AIRPORT DRIVE, GRAND FORKS, ND 58203
- Accountable manager: GEINERT, NICHOLAS, (701) 777-7911, nicholas.geinert@und.edu
- Liaison: NICHOLAS GEINERT, (701) 777-7911, nicholas.geinert@und.edu
- On the FAA list: On the list of October 26, 2026; listed since October 26, 2026 or earlier (OpenAirDocs’ first copy)
- Service difficulty reports filed: 117
- Source: FAA Find a Facility dashboard, https://www.faa.gov/av-info/facility-dashboard
- Page: https://openairdocs.org/faa-repair-station/OG5R092N/und-aerospace

The FAA writes names in capitals; the mixed case here is OpenAirDocs'. The dashboard has no certificate dates, and nothing on it shows whether a certificate is in good standing.

## Ratings

- Airframe: Class 1 (Composite construction of small aircraft); Class 3 (All-metal construction of small aircraft); Limited
- Powerplant: Class 1 (Reciprocating engines of 400 horsepower or less); Limited
- Propeller: Limited
- Radio: Class 1 (Communication equipment); Class 2 (Navigational equipment); Class 3 (Radar equipment)
- Instrument: Limited
- Accessory: Limited

A Limited class covers only the makes and models in the station's operations specifications (14 CFR 145.61), which the FAA doesn't publish.

## Service difficulty reports (117, newest 50)

Filed under designator OG5R by a repair station (submitter type B).

- [SDR 2020FA0000365](https://openairdocs.org/sdr/2020FA0000365), Aug 7, 2020: Piper PA28181. SEAL. DEBONDED. DURING PHASE INSPECTION FOUND THE FORWARD CRANKSHAFT SEAL LOOSE AND LEAKING. UPON REMOVAL FOUND THE ADHESIVE USED BY THE (N739ND)
- [SDR OG5R2016FA0000315](https://openairdocs.org/sdr/OG5R2016FA0000315), Jun 29, 2016: Cessna 172S. WASHER. BROKEN. ENGINE DRIVEN FUEL PUMP PLUNGER RETAINING METAL WASHER AND PLASTIC WASHER BROKE OFF AND WAS FOUND IN THE OIL SCREEN AND  (N654ND)
- [SDR OG5R2016FA0000314](https://openairdocs.org/sdr/OG5R2016FA0000314), Jun 29, 2016: Cessna 172S. WASHER. BROKEN. ENGINE DRIVEN FUEL PUMP PLUNGER RETAINING METAL WASHER AND PLASTIC WASHER BROKE OFF AND WAS FOUND IN THE OIL SCREEN AND  (N654ND)
- [SDR OG5S2016FA0000139](https://openairdocs.org/sdr/OG5S2016FA0000139), Mar 22, 2016: Cessna 172S. MUFFLER. CRACKED. MUFFLER CRACKED INTERNALLY ALLOWING EXHAUST GASES TO ENTER HEATING SHROUD, THEREBY ALLOWING FUMES INTO CABIN. (N546ND)
- [SDR OG5R2016FA0000046](https://openairdocs.org/sdr/OG5R2016FA0000046), Feb 2, 2016: Cessna 172S. MUFFLER. CRACKED. CRACKED MUFFLER ALLOWING EXHAUST FUMES TO ENTER THE CABIN. (N521ND)
- [SDR OG5S2015FA0000356](https://openairdocs.org/sdr/OG5S2015FA0000356), Jul 29, 2015: Cessna 172S. PUMP. LEAKING. ON POST FLIGHT, PILOT REPORTED FUEL DRIPPING FROM BOTTOM OF COWL. UPON FURTHER INSPECTION BY MAINTENANCE, IT WAS DETERMI (N571ND)
- [SDR OG5R2015040600123](https://openairdocs.org/sdr/OG5R2015040600123), Apr 6, 2015: Cessna 172S. MUFFLER. CRACKED. SPOT WELDS ON MUFFLER SEPARATED RELEASING EXHAUST INTO HEAT EXCHANGER. (N515ND)
- [SDR 2015FA0000061](https://openairdocs.org/sdr/2015FA0000061), Feb 13, 2015: Piper PA44180. STRUT. LEAKING. DURING PHASE INSPECTION MECHANIC NOTED BOTH MLG STRUTS LEAKING FLUID. UPON DISASSEMBLY TO REPACK STRUTS MECHANIC FOUND A (N586ND)
- [SDR OG5S2015FA0000041](https://openairdocs.org/sdr/OG5S2015FA0000041), Jan 26, 2015: Piper PA44180. DISTRIBUTOR GEAR. DETACHED. AT RUN-UP, FOUND EXCESSIVE MAGNETO DROP ON LT ENGINE, RT MAGNETO. REMOVED MAGNETO AND FOUND DISTRIBUTOR FINGER LOOSE ON  (N586ND)
- [SDR OG5R2014FA0000694](https://openairdocs.org/sdr/OG5R2014FA0000694), Dec 10, 2014: Cessna 172S. BUSHING. WORN. PILOT REPORTED CONTROL YOKES WERE GRINDING, DURING VISUAL INSPECTION FOUND SUPPORT GUIDE, FOR CONTROL YOKE BUSHING, BOTH (N579ND)
- [SDR OG5S2014FA0000691](https://openairdocs.org/sdr/OG5S2014FA0000691), Dec 8, 2014: Bbavia 8KCAB. LONGERON. CRACKED. DURING ANNUAL INSPECTION, A LONGERON WAS FOUND CRACKED AT THE AFT MLG ATTACHMENT HOLE ON BOTH SIDES. (N316CA)
- [SDR OG5S2015FA0000042](https://openairdocs.org/sdr/OG5S2015FA0000042), Dec 1, 2014: Piper PA44180. DISTRIBUTOR GEAR. DETACHED. RIGHT MAGNETO, RT ENGINE OPERATED INTERMITTENTLY. REMOVED AND DISASSEMBLED. FOUND DISTRIBUTOR FINGER LOOSE ON DISTRIBUTO (N586ND)
- [SDR OG5S2014110400651](https://openairdocs.org/sdr/OG5S2014110400651), Nov 4, 2014: Cessna 172S. ACTUATOR. FAILED. DURING INSPECTION, DISCOVERED TRIM ACTUATOR WOULD JAM IN BOTH UP AND DOWN TRAVEL. TOTAL ACTUATOR TRAVEL WAS ABOUT .5 OF  (N547ND)
- [SDR OG5R2014110400650](https://openairdocs.org/sdr/OG5R2014110400650), Nov 4, 2014: Cessna 172S. INJECTOR. MALFUNCTIONED. ON RUN UP, FOUND THAT THE THROTTLE CONTROL WOULD STICK AT LOW RPM. WHEN ENOUGH FORCE WAS APPLIED TO MOVE PAST THE STICKI (N566ND)
- [SDR OG5R2015FA0000043](https://openairdocs.org/sdr/OG5R2015FA0000043), Oct 14, 2014: Piper PA44180. DISTRIBUTOR GEAR. DETACHED. AIRCRAFT HAD BAD MAGNETO DROP RIGHT ENGINE RIGHT MAGNETO. REMOVED AND DISASSEMBLED MAGNETO. FOUND DISTRIBUTOR FINGER SEP (N581ND)
- [SDR OG5R2014100900593](https://openairdocs.org/sdr/OG5R2014100900593), Oct 9, 2014: Cessna 172S. PUMP. FAILED. DURING PHASE INSPECTION, DISCOVERED FOUR PIECES OF STEEL IN OIL SUCTION SCREEN. PIECES DETERMINED TO BE SWAGED WASHER FR (N567ND)
- [SDR 2013FA0000255](https://openairdocs.org/sdr/2013FA0000255), Apr 29, 2013: Piper PA44180. LINE. CRACKED. PILOT REPORTED HIGH EGT AND ROUGH RUNNING ENGINE DURING LAST 30 MINUTES OF FLIGHT. DURING POST FLIGHT, FUEL WAS NOTED ON (N590ND)
- [SDR 2012FA0000679](https://openairdocs.org/sdr/2012FA0000679), Oct 9, 2012: Beech C90A. BRACKET. BROKEN. DURING PHASE INSPECTION, THE RT OTBD, INBD FLAP TRACK BRACKET, BROKEN AT UPPER AFT END OF AFT TRACK. FLAP ATTACH POINTS  (N6111V)
- [SDR 2012FA0000583](https://openairdocs.org/sdr/2012FA0000583), Aug 20, 2012: Cessna 172S. CAP. MIGRATED. DURING SCHEDULED INSPECTION INNER NOSE STRUT TUBE UPPER CAP RIVETS WERE FOUND TO BE MIGRATING. INNER STRUT TUBE REPLACED (N573ND)
- [SDR 2012FA0000561](https://openairdocs.org/sdr/2012FA0000561), Aug 10, 2012: Cessna 172S. STRUT. DAMAGED. DURING SCHEDULED INSPECTION, INNER NOSE STRUT TUBE UPPER CAP RIVETS WERE FOUND TO BE MIGRATING. (N524ND)
- [SDR 2012FA0000351](https://openairdocs.org/sdr/2012FA0000351), Jun 5, 2012: Cessna 172S. STRUT. DAMAGED. DURING SCHEDULED INSPECTION, INNER NOSE STRUT TUBE UPPER CAP RIVETS WERE FOUND TO BE MIGRATING. (N552ND)
- [SDR 2012FA0000350](https://openairdocs.org/sdr/2012FA0000350), Jun 5, 2012: Cessna 172S. MANIFOLD. OBSTRUCTED. ENGINE ROUGHNESS REPORTED BY CREW. PROBLEM CONFIRMED BY MX AND TROUBLESHOT TO FUEL DISTRIBUTION MANIFOLD NOT DISTIBUTING (N521ND)
- [SDR 2012FA0000287](https://openairdocs.org/sdr/2012FA0000287), May 7, 2012: Cessna 172S. TIRE. DEFLATED. NOSE TIRE DEFLATED ON LANDING. (N549ND)
- [SDR 2012FA0000286](https://openairdocs.org/sdr/2012FA0000286), May 7, 2012: Piper PA44180. TIRE. DEFLATED. NOSE TIRE DEFLATED ON LANDING. (N582ND)
- [SDR 2012FA0000282](https://openairdocs.org/sdr/2012FA0000282), May 7, 2012: Piper PA44180. OIL CAP. LOOSE. AFTER LEVELING OFF AT 5,500 MSL THE CREW BEGAN LEANING MIXTURES AND THE RT ENGINE RPM BEGAN TO DROP AT A STEADY RATE. NO (N586ND)
- [SDR 2011FA0000645](https://openairdocs.org/sdr/2011FA0000645), Sep 29, 2011: Cessna 172S. PIN. SHEARED. NLG STRUT PINS SHEARED. (N552ND)
- [SDR 2011FA0000644](https://openairdocs.org/sdr/2011FA0000644), Sep 29, 2011: Cessna 172S. PIN. SHEARED. NLG STRUT HAS PINS SHEARED INTERNALLY. (N519ND)
- [SDR 2011FA0000643](https://openairdocs.org/sdr/2011FA0000643), Sep 29, 2011: Cessna 172S. TUBE. DAMAGED. NLG INNER TUBE SEPARATED. (N528ND)
- [SDR 2011FA0000641](https://openairdocs.org/sdr/2011FA0000641), Sep 29, 2011: Cessna 172S. PIN. SHEARED. NLG PINS SHEARED ON INNER STRUT TUBE. (N519ND)
- [SDR 2011FA0000642](https://openairdocs.org/sdr/2011FA0000642), Sep 28, 2011: Cessna 172S. TUBE. DAMAGED. NLG STRUT TUBE HAS PIN HOLES ELONGATED. (N524ND)
- [SDR 2011FA0000649](https://openairdocs.org/sdr/2011FA0000649), Sep 27, 2011: Cessna 172S. PIN. BROKEN. NLG STRUT TUBE HAS A BROKEN PIN. (N574ND)
- [SDR 2011FA0000647](https://openairdocs.org/sdr/2011FA0000647), Sep 27, 2011: Cessna 172S. PIN. MISSING. PINS MISSING. (N564ND)
- [SDR 2011FA0000639](https://openairdocs.org/sdr/2011FA0000639), Sep 21, 2011: Cessna 172S. TUBE. SEPARATED. NLG INNER STRUT TUBE PIN MIGRATING LOOSE. (N507ND)
- [SDR 2011FA0000648](https://openairdocs.org/sdr/2011FA0000648), Sep 15, 2011: Cessna 172S. TUBE. SEPARATED. INNER TUBE SEPARATED. (N568ND)
- [SDR 2011FA0000646](https://openairdocs.org/sdr/2011FA0000646), Sep 14, 2011: Cessna 172S. TUBE. SEPARATED. NLG STRUT INNER TUBE SEPARATING. (N563ND)
- [SDR OG5R20110719001](https://openairdocs.org/sdr/OG5R20110719001), Jul 12, 2011: Piper PA28R201. TIRE. DEFLATED. FLAT TIRE DURING LANDING ROLL OUT; WHILE TAXIING TO PARK THE ACFT. (N384ND)
- [SDR OG5R20110714001](https://openairdocs.org/sdr/OG5R20110714001), Jun 17, 2011: Cessna 172S. TIRE. DEFLATED. LT MAIN TIRE WENT FLAT ON TAXI. RECURRING PROBLEM. (N536ND)
- [SDR 2011FA0000388](https://openairdocs.org/sdr/2011FA0000388), Jun 17, 2011: Cessna 172S. TUBE. FLAT. WHILE TAXIING, ACFT EXPERIENCES A FLAT TIRE ON THE LT MAIN GEAR AT THE END OF THE TAXIWAY. MX WAS NOTIFIED AND THE TIRE  (N536ND)
- [SDR OG5R20110610001](https://openairdocs.org/sdr/OG5R20110610001), Jun 10, 2011: Cessna 172S. TIRE. DEFLATED. NOSE LANDING GEAR TIRE FLAT ON TAXI. (N546ND)
- [SDR OG5R20110714002](https://openairdocs.org/sdr/OG5R20110714002), Jun 9, 2011: Piper PA28R201. TIRE. DEFLATED. LT MAIN TIRE WENT FLAT ON TAXI. (N278ND)
- [SDR OG5R20110714003](https://openairdocs.org/sdr/OG5R20110714003), Jun 4, 2011: Piper PA44180. TIRE. DEFLATED. DURING TAXI, NOSE TIRE WENT FLAT. (N595ND)
- [SDR OG5R20110601001](https://openairdocs.org/sdr/OG5R20110601001), Jun 1, 2011: Cessna 172S. TIRE. DEFLATED. FLAT NOSE WHEEL DURING TAXI. (N550ND)
- [SDR 2000ZZZX371](https://openairdocs.org/sdr/2000ZZZX371), Jan 13, 2000: Bbavia 8KCAB. BAFFLE. LOOSE. AIRCRAFT WAS WRITTEN UP FOR HAVING A ROLL TENDENCY. INVESTIGATION BY MAINTENANCE FOUND INTERNAL BAFFLING ON LEFT FUEL TA (N68ND)
- [SDR 99ZZZX1383](https://openairdocs.org/sdr/99ZZZX1383), Feb 22, 1999: Diamon DA20C1. BOLT. SHEARED. PILOT REPORTED SEVERE VIBRATION ON CLIMB-OUT. UPON INITIAL INSPECTION, FOUND SPINNER CRACKED. UPON REMOVAL OF SPINNER, F (N233ND)
- [SDR 99ZZZX1051](https://openairdocs.org/sdr/99ZZZX1051), Feb 2, 1999: Piper PA44180. CONNECTOR. MISINSTALLED. AIRCRAFT BROUGHT IN FOR VACUUM PUMP FAILURE. BEFORE REPLACEMENT OF PUMP DURING RUN-UP AND OPS CHECK, THE OIL AREA ANNUNC (N856ND)
- [SDR 99ZZZX933](https://openairdocs.org/sdr/99ZZZX933), Jan 30, 1999: Piper PA28R201. FUEL PUMP. FAILED. ENGINE STOPPED. IN-FLIGHT INSPECTION FOUND ENGINE DRIVEN FUEL PUMP ACTUATING ARM HAD BROKEN AT PIVOT POINT. BROKEN PIECE (N175ND)
- [SDR 99ZZZX284](https://openairdocs.org/sdr/99ZZZX284), Dec 16, 1998: Diamon DA20C1. BRACKET. BROKEN. OIL FILLER TUBE SUPPORT BRACKET FOUND BROKEN AT 90 DEGREE BEND DURING ACCEPTANCE INSPECTION. SUBMITTER STATED THIS IS TH (N237ND)
- [SDR 99ZZZX311](https://openairdocs.org/sdr/99ZZZX311), Dec 15, 1998: Diamon DA20C1. BRACKET. BROKEN. DURING ACCEPTANCE INSPECTION, ALTERNATOR BRACKET, P/N 22-2411-10-00, WAS FOUND BROKEN OFF AT THE TOP ALTERNATOR MOUNTING (N236ND)
- [SDR 99ZZZX285](https://openairdocs.org/sdr/99ZZZX285), Dec 15, 1998: Diamon DA20C1. BRACKET. BROKEN. DURING ACCEPTANCE INSPECTION OF AIRCRAFT, FOUND OIL FILLER TUBE SUPPORT BRACKET BROKEN AT 90 DEGREE BEND. SUBMITTER STAT (N236ND)
- [SDR 99ZZZX278](https://openairdocs.org/sdr/99ZZZX278), Dec 15, 1998: Piper PA28R201. FUEL INJECTOR. MALFUNCTIONED. ENGINE RAN EXTREMELY RICH IN-FLIGHT. QUIT ON FLAIR/ROLL-OUT, COULD NOT RESTART. MAINTENANCE WAS ABLE TO RESTART, BUT ALS (N803ND)

All 117: https://openairdocs.org/faa-repair-station/OG5R092N/und-aerospace/reports.md

## Other certificates of this company (1)

- [OG5D092N](https://openairdocs.org/faa-repair-station/OG5D092N/und-aerospace): Und Aerospace, Mesa, AZ

## STCs held under this name

STC holders whose name matches the station's, matched by OpenAirDocs; a shared name can be another company.

- University of North Dakota (OpenAirDocs): 2 STCs, https://openairdocs.org/search?q=University%20of%20North%20Dakota&type=stc

## Aircraft registered to this name

Registry owners whose name matches the station's, matched by OpenAirDocs; a shared name can be another company.

- [UND AEROSPACE FOUNDATION](https://openairdocs.org/faa-owner/UND%20AEROSPACE%20FOUNDATION.md) (OpenAirDocs): 101 registered aircraft
- [UNIVERSITY OF NORTH DAKOTA](https://openairdocs.org/faa-owner/UNIVERSITY%20OF%20NORTH%20DAKOTA.md) (OpenAirDocs): 89 registered aircraft

---
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.