# N7058M: 1976 Grob ASTIR CS

- Status: Valid registration
- Airframe: [Grob ASTIR CS](https://openairdocs.org/model/grob-astir-cs) (registry code 1660308, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 1122
- Year built: 1976
- Type: Glider
- Engine type: None
- Airworthiness: Standard, normal
- Airworthiness date: August 16, 2005
- Certificate issued: December 11, 2020
- Expires: December 31, 2027
- Mode S code: A96A9D
- Registered owner: [St Louis Soaring Association Inc](https://openairdocs.org/faa-owner/ST%20LOUIS%20SOARING%20ASSOCIATION%20INC)
- Location: [Saint Louis, MO](https://openairdocs.org/faa-place/MO/Saint%20Louis)
- Owner type: Corporation
- Owner's area on the map: 38.5496° N, 90.3787° W: Placed by OpenAirDocs at the center of ZIP code 63126, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7058M
- Page: https://openairdocs.org/aircraft/N7058M

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 (Grob ASTIR CS)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7058M.

## FAA accident and incident reports

None matched to N7058M.

## 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 N7058M not matched to an aircraft (1)

They name N7058M, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR OVF2008F00000](https://openairdocs.org/sdr/OVF2008F00000), May 8, 2008: BRUSHES. WORN. THIS IS AN UPDATE OF A SDR FILED 15 APRIL, 2008. MAGNETOS, FUEL PUMP, AND FUEL INJECTOR SERVO WERE SENT TO THE RESPECTIVE OEM`S. MAGNETOS WERE SENT TO MFG FOR A

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N7058M

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7058M before.

- [Cancelled 2003-03-18](https://openairdocs.org/deregistered/N7058M-2003-03-18): Balzen Earl W ROTORWAY EXEC, S/N 3586. Owner: [Balzen Earl W](https://openairdocs.org/faa-owner/BALZEN%20EARL%20W), [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- [Cancelled 1958-09-19](https://openairdocs.org/deregistered/N7058M-1958-09-19): Cessna 175, S/N 55358. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

## Related

- Other Grob ASTIR CS aircraft: https://openairdocs.org/model/grob-astir-cs/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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