# Bachem Fritz M AVID MARK IV

- Type: Aircraft model (FAA registry)
- Registry code: 05603ER
- Manufacturer (registry): BACHEM FRITZ M
- Model: AVID MARK IV
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/bachem-fritz-m-avid-mark-iv

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N77FB](https://openairdocs.org/aircraft/N77FB): [Kramer Kaleb R](https://openairdocs.org/faa-owner/KRAMER%20KALEB%20R), [Henderson, TX](https://openairdocs.org/faa-place/TX/Henderson), built 1996, S/N 989

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA26FA294](https://openairdocs.org/ntsb/ERA26FA294), Aug 9, 2026: Bachem Fritz M Avid Mark IV (N77FB), Arp, TX, substantial damage, 1 fatal, investigation ongoing

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (1)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2011FA0000718](https://openairdocs.org/sdr/2011FA0000718), Oct 21, 2011: LINE. FAILED. PROBLEM OCCURED ON SUPPLY LINE TO OIL COOLER ON AN EXPERIMENTAL AIRCRAFT. HOSE CLAMP HOLDING AUTOMOTIVE TYPE OIL HOSE TO BARBED FITTING ON OIL COOLER WAS MOUNTE

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Stokosa Vincent G AVID MARK IV](https://openairdocs.org/model/stokosa-vincent-g-avid-mark-iv): 1 registered aircraft, registry code 05601RI
- [Kyro R A/Kyro J L AVID MARK IV](https://openairdocs.org/model/kyro-r-a-kyro-j-l-avid-mark-iv): 1 registered aircraft, registry code 05602A4
- [Johnson Paul B AVID MARK IV](https://openairdocs.org/model/johnson-paul-b-avid-mark-iv): 1 registered aircraft, registry code 05604RH
- [Reeves Jimmy W AVID MARK IV](https://openairdocs.org/model/reeves-jimmy-w-avid-mark-iv): 1 registered aircraft, registry code 05605AK
- [Mathews Theodore K AVID MARK IV](https://openairdocs.org/model/mathews-theodore-k-avid-mark-iv): 1 registered aircraft, registry code 05605GA
- [Lee Colin AVID MARK IV](https://openairdocs.org/model/lee-colin-avid-mark-iv): 1 registered aircraft, registry code 0560634
- [Hannum Mark E AVID MARK IV](https://openairdocs.org/model/hannum-mark-e-avid-mark-iv): 1 registered aircraft, registry code 05606Z8
- [Burroughs Charles J AVID MARK IV](https://openairdocs.org/model/burroughs-charles-j-avid-mark-iv): 1 registered aircraft, registry code 05607E6
- [Shively Ronald A AVID MARK IV](https://openairdocs.org/model/shively-ronald-a-avid-mark-iv): 1 registered aircraft, registry code 05614OY
- [Pierce Bob AVID MARK IV](https://openairdocs.org/model/pierce-bob-avid-mark-iv): 1 registered aircraft, registry code 05615FP
- [Farrell Joyce M AVID MARK IV](https://openairdocs.org/model/farrell-joyce-m-avid-mark-iv): 1 registered aircraft, registry code 05615WE
- [Scruggs Warren E AVID MARK IV](https://openairdocs.org/model/scruggs-warren-e-avid-mark-iv): 1 registered aircraft, registry code 05618JQ

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