Glider

N931BG

Burkhart Grob G-103A TWIN II Acro

Registered 1 NTSB/FAA record
Built
—
Serial
34054-K-284
Class
Glider
Engines
None NONE
Status
Current as of October 2026
Registered owner
Mission Mountain Soaring Society (Corporation)
Based
Ronan, MT
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Registration record

N931BG on the FAA register

Type
Burkhart Grob G-103A TWIN II Acro
Serial
34054-K-284
Engines
None NONE
Registered owner
Mission Mountain Soaring Society
Ronan, MT
Certificate issued
2024-07-07
Airworthiness date
1986-08-21
Registration expires
2031-07-31
Airworthiness class
Standard · glider
Mode S (hex)
ACE980
Mode S (octal)
53164600
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-07-31
    Registration expires (renewal due).
  • 2024-07-07
    Certificate of registration issued as N931BG.
  • 1997-05-02
    Accident at Peoria, AZ; damage: substantial.
  • 1986-08-21
    Airworthiness date on the current FAA record (standard category (glider)).
Overview

About N931BG

N931BG is a Burkhart Grob G-103A TWIN II Acro, serial number 34054-K-284. The FAA register lists Mission Mountain Soaring Society as the registrant in Ronan, Montana. The current certificate of registration was issued on July 7, 2024 and expires on July 31, 2031.

The FAA aircraft reference file describes the type as a glider and 2 seats. Its airworthiness certificate is standard category (glider), dated August 21, 1986.

N931BG has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1997-05-02 Accident · Peoria, AZ Damage: Substantial NTSB · LAX97LA174
Reported aircraft: Burkhart Grob 103A
Probable cause: failure of the student pilot to maintain proper runway alignment and wing tip clearance from high vegetation beside the runway during landing, and the flight instructor's inadequate supervision of the flight. High vegetation on the runway shoulder was a related factor.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Montana· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.