- Manufacturer (registry)
- P & W
- Model
- JT9D-7F
- Registry code
- 51545
- Installed in
- 0 registered aircraft
- Type
- Turbo-fan
- Power
- 46,750 lb thrust
- Data sheet
- TCDSE20EA
- Holder
- Pratt & Whitney
Model codes come from the FAA registry’s reference file.
On this page
Airworthiness directives that may apply · 24
ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.
| 1973 | 1 |
|---|---|
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1980 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 1 |
| 1994 | 2 |
| 1997 | 1 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2012 | 1 |
| 2021 | 1 |
See all 30 ADs
Query with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('51545'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('51545'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Information bulletins that may apply · 1
Engine · Pratt & Whitney JT9D-7F
SAIB NE-02-01Query with SQL
duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('51545'))
GROUP BY s.saib_number ORDER BY issue_date DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('51545'))
GROUP BY s.saib_number ORDER BY issue_date DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Registered aircraft · 0
No aircraft currently registered with this engine model
NTSB investigations
No NTSB investigations matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older cases aren’t counted.
FAA incident reports
No reports matched to aircraft with this engine modelMatched through the registry by N-number, so foreign aircraft and some older reports aren’t counted.
Service difficulty reports · 129
SDR EIAA2011007Engine · stalledON LANDING NR 2 ENGINE N1 WENT TO 75 PERCENT FOLLOWED BY COMPRESSER STALL DURING REVERSE, FOLLOWED BY FIRE WARNING LIGHTS. LEFT AND RIGHT FIRE BOTTELS USED TO EXTINGUSH FIRE. EIDS RECORDED EXCEEDANCE OF 1300 FOR 353 SEC. REMOVED AND REPLACED NUMBER 2 ENGINESDR EIA2008019Engine · failedNUMBER 3 ENGINE FAILED AT 35,000 FEET DESCENT TO FL 32.0 NORMAL INFLIGHT RESTART ALL ENGINE PARAMETERS WERE NORMAL. PERFORMED ENG WINDMILL INSPECTION PER B747MM 72-00-00 CONFIG 1 PAGE 684(O), NO DEFECTS NOTED. PERFORMED ENGINE IDLE GROUND RUN PER B747 MM 71-SDR KCSA071372Frame · crackedB S 520 FUSELAGE FRAME CRACKED AT STR-11L CUTOUT.
See all 129 difficulty reportsQuery with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'JT9D7F' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE engine_model_key = 'JT9D7F' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STCs that may be installed · 10
Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.
STC SE2338SOInstallation of an oil tank safety cap adapter which prevents oil loss in the event of loss or damage to the filler cap.STC SE00024ENInstallation of oil tank filler neck check valve.STC SE01543CHReplace Hamilton Sundstrand P/N 778839-13, 778839-14, 778839-19, 778839-20, 778839-37, 778839-38, 816682-1, 840618-2, 880724 carbon bushings with Cook Airtomic P/N AIR22947 Slotted Entry Busing in the High Pressure Shutoff Valve.STC SE00402NYInstallation of corrosion resistant steel replacement Chip Detectors.STC SE497NEInstallation of oil tank filler neck check valve assembly.STC SE2888SO-DModify turbine exhaust case to incorporate Model -20 mount features.STC SE593NEInstallation of a Select Controls Inc. Engine Oil Shuttle Valve, P/N 2057-1-001. (See Eligibility List)STC SE435NEInstallation of an oil tank filler opening shuttle valve.STC SA2227SOInstallation of wiring and associated components for utilization of the Rolls Royce, Inc., ARINC, interface/readers UT1317 or UT1317/1, for the purpose of acquisition, recording, and analysis in real time of engine/aircraft/ systems. (767 SERIES POWERED BY RR RB-11-524 SERIESSTC SE33NEIncorporation of improved combustor and turbine components which permit operation at increased EGT limits.
Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('51545')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
FROM (
SELECT stc_number, min(matched_model) AS matched_model
FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
WHERE engine_model_code IN ('51545')
GROUP BY stc_number
) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.