Triple Seat
No failure report names the triple seat. 93 FAA approvals let 2 companies make a replacement triple seat, Sextant In-Flight Systems holding the most (49).
Approved replacement parts 93 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a triple seat and sell it as an approved part for the models named. These are the companies holding such approvals for a triple seat:
For these models most: Boeing 747 (36), Boeing 767 (33), Mcdonnell Douglas MD-11 (6), Boeing 757 (6), Airbus A320 (6), Mcdonnell Douglas DC-10 (4), Mcdonnell Douglas DC-9 (2), Mcdonnell Douglas Aircraft Co MD-88 (2), Airbus A300 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sextant In-Flight Systems | Triple Seat Harness 170413-16 170413-17... | 170413-16 170413-17 170413-18 170413-19 170413-20 | Boeing 747SP Series | 1999-09-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171139-01 | Boeing 171139-01 | Boeing 747-300 Series | 1999-07-15 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171780-01 | Boeing 171780-01 | Boeing 767-300 Series | 1999-07-15 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171929-01 | Boeing 171929-01 | Boeing 767-300 Series | 1999-07-15 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171834-01, 171834-02 | Boeing 171834-01, 171834-02 | Boeing 747-300 Series | 1999-07-15 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171139-02 | Boeing 171139-02 | Boeing 747-300 Series | 1999-07-15 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171656-02 | Boeing 171656-02 | Boeing 747-300 Series | 1999-07-11 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171656-04 | Boeing 171656-04 | Boeing 747-300 Series | 1999-07-11 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171656-01 | Boeing 171656-01, | Boeing 747-300 Series | 1999-07-11 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171656-03 | Boeing 171656-03 | Boeing 747-300 Series | 1999-07-11 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness, F/C 169375-02 | Boeing 169375-02 | Boeing 747-200B Series | 1999-06-03 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness, Y/C 169085-07 | Boeing 169085-07 | Boeing 747-200B Series | 1999-06-03 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 171354-01, 171354-02, 171354-03 | Boeing 171354-01, 171354-02, 171354-03 | Boeing 767-200 Series | 1999-06-03 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness. S44130-1, S44130-2,... | Boeing S44130-1, S44130-2, S44130-3, S44130-4 | Boeing 747-300 Series | 1999-06-03 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 169719-01 | Boeing 169719-01 | Boeing 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 168359-01, 168359-02,... | Boeing 168359-01, 168359-02, 168359-03,... | Boeing 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171462-01, 171462-02 | Boeing 171462-01, 171462-02 | Boeing 747-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness, F/R 170981-03 | Boeing 170981-03 | Boeing 747-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 171521-01, 171521-02,... | Boeing 171521-01, 171521-02, 171521-03,... | Boeing 747-200C Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172719-01 | McDonnell Douglas 172719-01 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 170413-01, 170413-02,... | Boeing 170413-01, 170413-02, 170413-03, 170413-04 | Boeing 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172453-03 | McDonnell Douglas 172453-03 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171929-01 | Boeing 171929-01 | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172170-03, 172170-04, 172170-05 | Boeing 172170-03, 172170-04, 172170-05 | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172192-04 | Boeing 172192-04 | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171765-01, 171765-02, 171765-03 | Boeing 171765-01, 171765-02, 171765-03 | Boeing 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172415-01, 172415-02 | Boeing 172415-01, 172415-02 | Boeing 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 170608-01, 170608-02,... | Boeing 170608-01, 170608-02, 170608-03, 170608-04 | Boeing 747-SP, 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 170981-01, 170981-02 | Boeing 170981-01, 170981-02 | Boeing 747-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171463-01, 171463-02,... | Boeing 171463-01, 171463-02, 171463-03, 171463-04 | Boeing 747-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172431-01 | Boeing 172431-01 | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 173481-02, 173481-03, 173481-04 | Airbus 173481-02, 173481-03, 173481-04 | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171920-04, 171920-05 | Boeing 171920-04, 171920-05 | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172412-01, 172412-02 | Boeing 172412-01, 172412-02 | Boeing 767-200 Series, 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171856-03 | Boeing 171856-03 | Boeing 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171920-01, 171920-02,... | Boeing 171920-01, 171920-02, 171920-03,... | Boeing 767-300 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 173579-01, 173579-02 | Airbus 173579-01, 173579-02 | Airbus A300-B4-605R | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 171165-07, 171165-08, 171165-09 | Boeing 171165-07, 171165-08, 171165-09 | Boeing 767-200 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 174472-01 | Boeing 174472-01 | Boeing 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172383-01, 172383-02,... | Airbus 172383-01, 172383-02, 172383-03,... | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172327-01, 172327-02,... | Boeing 172327-01, 172327-02, 172327-03, 172327-04 | Boeing 757-200 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172891-01, 172891-02 | Boeing 172891-01, 172891-02 | Boeing 767-200 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 171920-01, 171920-02, 171920-03 | Boeing 171920-01, 171920-02, 171920-03 | Boeing 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 171165-01, 171165-02,... | Boeing 171165-01, 171165-02, 171165-03,... | Boeing 747-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 170413-23, 170413-24 | Boeing 170413-23, 170413-24 | Boeing 747-200B Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 172192-01, 172192-02, 172192-03 | Boeing 172192-01, 172192-02, 172192-03 | Boeing 767-200 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 172542-01, 172542-02, 172542-03 | BE Aerospace 172542-01, 172542-02, 172542-03 | McDonnell Douglas DC10-10 and -30 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 173179-05, 173179-06,... | Boeing 173179-05, 173179-06, 173179-07,... | Boeing 757-200 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly 173137-01 | McDonnell Douglas 173137-01 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly H78130-1, H78130-11,... | Boeing H78130-1, H78130-11, H78130-3,... | Boeing 757-200 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness Assembly S11330-7, S11330-8 | Boeing S11330-7, S11330-8 | Boeing 767-300 Series | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness S22530-1, S22530-2 | McDonnell Douglas S22530-1, S22530-2 | McDonnell Douglas DC-9-31, -32, -32F | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness S77530-1, S77530-2, S77530-3 | Airbus S77530-1, S77530-2, S77530-3 | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 170608-01, 170608-02,... | Boeing 170608-01, 170608-02, 170608-03, 170608-04 | Boeing 747-SP, 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172719-01 | McDonnell Douglas 172719-01 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171165-01, 171165-02,... | Boeing 171165-01, 171165-02, 171165-03,... | Boeing 747-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 170981-01, 170981-02 | Boeing 170981-01, 170981-02 | Boeing 747-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172542-01, 172542-02, 172542-03 | BE Aerospace 172542-01, 172542-02, 172542-03 | McDonnell Douglas DC10-10 and -30 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171920-04, 171920-05 | Boeing 171920-04, 171920-05 | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172431-01 | Boeing 172431-01 | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 174472-01 | Boeing 174472-01 | Boeing 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172327-01, 172327-02,... | Boeing 172327-01, 172327-02, 172327-03, 172327-04 | Boeing 757-200 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171462-01, 171462-02 | Boeing 171462-01, 171462-02 | Boeing 747-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172383-01, 172383-02,... | Airbus 172383-01, 172383-02, 172383-03,... | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171765-01, 171765-02, 171765-03 | Boeing 171765-01, 171765-02, 171765-03 | Boeing 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 173481-02, 173481-03, 173481-04 | Airbus 173481-02, 173481-03, 173481-04 | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172891-01, 172891-02 | Boeing 172891-01, 172891-02 | Boeing 767-200 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 173137-01 | McDonnell Douglas 173137-01 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172412-01, 172412-02 | Boeing 172412-01, 172412-02 | Boeing 767-200 Series, 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172192-04 | Boeing 172192-04 | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172453-03 | McDonnell Douglas 172453-03 | McDonnell Douglas MD-11 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172170-03, 172170-04, 172170-05 | Boeing 172170-03, 172170-04, 172170-05 | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171929-01 | Boeing 171929-01 | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171920-01, 171920-02, 171920-03 | Boeing 171920-01, 171920-02, 171920-03 | Boeing 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 173179-05, 173179-06,... | Boeing 173179-05, 173179-06, 173179-07,... | Boeing 757-200 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171165-07, 171165-08, 171165-09 | Boeing 171165-07, 171165-08, 171165-09 | Boeing 767-200 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 169719-01 | Boeing 169719-01 | Boeing 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171856-03 | Boeing 171856-03 | Boeing 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 170413-23, 170413-24 | Boeing 170413-23, 170413-24 | Boeing 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171463-01, 171463-02,... | Boeing 171463-01, 171463-02, 171463-03, 171463-04 | Boeing 747-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 173579-01, 173579-02 | Airbus 173579-01, 173579-02 | Airbus A300-B4-605R | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 170413-01, 170413-02,... | Boeing 170413-01, 170413-02, 170413-03, 170413-04 | Boeing 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 172192-01, 172192-02, 172192-03 | Boeing 172192-01, 172192-02, 172192-03 | Boeing 767-200 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness, F/R 170981-03 | Boeing 170981-03 | Boeing 747-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 172415-01, 172415-02 | Boeing 172415-01, 172415-02 | Boeing 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 171521-01, 171521-02,... | Boeing 171521-01, 171521-02, 171521-03,... | Boeing 747-200C Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness 168359-01, 168359-02,... | Boeing 168359-01, 168359-02, 168359-03,... | Boeing 747-200B Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly 171920-01, 171920-02,... | Boeing 171920-01, 171920-02, 171920-03,... | Boeing 767-300 | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness S22530-1, S22530-2 | McDonnell Douglas S22530-1, S22530-2 | McDonnell Douglas DC-9-31, -32, -32F | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly S11330-7, S11330-8 | Boeing S11330-7, S11330-8 | Boeing 767-300 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness Assembly H78130-1, H78130-11,... | Boeing H78130-1, H78130-11, H78130-3,... | Boeing 757-200 Series | 1999-05-13 | current |
| Sextant In-Flight Systems | Triple Seat Harness S77530-1, S77530-2, S77530-3 | Airbus S77530-1, S77530-2, S77530-3 | Airbus A320-111, -211, -212 | 1999-05-13 | current |
| B/E Aerospace INC, Avionics Division | Triple Seat Harness 168036-01 | Boeing 168036-01 | Boeing 747-200B Series | 1999-05-11 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.