# PMA parts: Billings Flying Service CH-47D

A list on [Billings Flying Service CH-47D](https://openairdocs.org/model/billings-flying-service-ch-47d.md).

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [R114H6837-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111115545620221220111014.0001): Spring Helical · Rotair Aerospace Corporation · PMA PQ0781NE · Replaces 114H6837-1 · Dec 16, 2022
- [R114H6834-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101012730620221215201301.0001): Retainer, Control Valve · Rotair Aerospace Corporation · PMA PQ0781NE · Replaces 114H6834-1 · Dec 8, 2022
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149829965620220809130836.0001): Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · May 10, 2022
- [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191273775620220809102511.0001): Aviation Devices & Electronic Components LLC (Av-DEC) · PMA PQ3846SW · Apr 18, 2022
- [AG844000-15](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID146226040520220408135729.0001): Gasket – UHF/VHF Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Feb 8, 2022
- [AG728000-52](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166934697920220408135700.0001): Gasket – Satcom Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Jan 26, 2022
- [AG627000-23](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101353949920220408135628.0001): Gasket – Marker Beacon · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Dec 15, 2021
- [AG627000-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163349484220220408140215.0001): Gasket – Marker Beacon Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 17, 2021
- [AG358000-08](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147856105620220408135741.0001): Gasket – ELT Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Nov 17, 2021
- [AG843000-17](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID880981465620211110110435.0001): Gasket-UHF/VHF Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Aug 9, 2021
- [NREM-DL30](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID657105447420210816174411.0001): Air ConditioningModule · National Aircraft Svc Inc · PMA PQ2369CE · Modification part · Apr 27, 2021
- [AG358000-07](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID508882964420210727195120.0001): Gasket – ELT Antenna · Aviation Devices & Electronic Components, LLC · PMA PQ03846SW · Modification part · Dec 11, 2020
- [41400-000](https://drs.faa.gov/browse/excelExternalWindow/B04AEF4BB33C5EE1862585690050AC25.0001): Aerial Liquid Dispensing System, BFSI CH-47D · Kawak Aviation Technologies Inc · PMA PQ1998NM · Modification part · Jul 14, 2019
- [41300-000](https://drs.faa.gov/browse/excelExternalWindow/AFC568D8972FF7F8862585690050ABE0.0001): Auxiliary Hydraulic System, CH-47D · Kawak Aviation Technologies Inc · PMA PQ1998NM · Modification part · Jul 14, 2019
- [4503191JA](https://drs.faa.gov/browse/excelExternalWindow/23C69B570368D422862583D900606F94.0001): Shaft Assembly, Rotor · Jet Avion Corporation A HEICO Aerospace Company · PMA PQ1015CE · Replaces 4503191 · Sep 25, 2018
- [MDL-CH47004-3](https://drs.faa.gov/browse/excelExternalWindow/8F1C36BFA6ACA5708625824B00578AFA.0001): Supplemental Lighting System · Aviation Specialties Unlimited Inc · PMA PQ2538NM · Modification part · Jul 19, 2017

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('R0011DE')
  AND len(list_intersect(tcds_models, ['CH-47D'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/model/billings-flying-service-ch-47d/pma

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.