# JASC 3453: Long-Range Navigation (LORAN) System

- Type: JASC system/component code (FAA)
- ATA chapter: 34 Navigation
- Title in the code table: LORAN SYSTEM
- Service difficulty reports: 175
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=40
- Page: https://openairdocs.org/jasc/3453

## What it covers

The radio navigation system and associated components and parts which provides for long range navigation (LORAN) enroute when operating on signals from ground based master and slave transmitting stations. Typical parts are antenna, coupler, CPU, receiver, indicator, etc.

## Latest service difficulty reports

- [SDR CALA2026041515382](https://openairdocs.org/sdr/CALA2026041515382), Apr 14, 2026: ANTENNA, SHEARED (N69847)
- [SDR UIEA2024080300780](https://openairdocs.org/sdr/UIEA2024080300780), Aug 3, 2024: TRANSPONDER, FAULTED (N863GT)
- [SDR ABXA20240720140](https://openairdocs.org/sdr/ABXA20240720140), Jul 20, 2024: CONTROL PANEL, MALFUNCTIONED (N219CY)
- [SDR UIEA2024060600498](https://openairdocs.org/sdr/UIEA2024060600498), Jun 6, 2024: COMPUTER, MALFUNCTIONED (N482MC)
- [SDR ABXA2024052092](https://openairdocs.org/sdr/ABXA2024052092), May 20, 2024: TRANSPONDER, MALFUNCTIONED (N763CK)
- [SDR SWIA20240710516](https://openairdocs.org/sdr/SWIA20240710516), May 16, 2024: ANTENNA, BENT (N679CA)
- [SDR UIEA2023082500797](https://openairdocs.org/sdr/UIEA2023082500797), Aug 25, 2023: UNKNOWN, UNKNOWN (N473MC)
- [SDR UIEA2022090900949](https://openairdocs.org/sdr/UIEA2022090900949), Sep 9, 2022: NONE, NONE (N1511A)
- [SDR CALA2022033100850](https://openairdocs.org/sdr/CALA2022033100850), Mar 31, 2022: NONE, DAMAGED (N810UA)
- [SDR P5CA2022012400005](https://openairdocs.org/sdr/P5CA2022012400005), Jan 25, 2022: ANTENNA, NONE (N643GT)
- [SDR IPXA2014121285051](https://openairdocs.org/sdr/IPXA2014121285051), Dec 10, 2014: ADF, INOPERATIVE (N474UP)
- [SDR 05FDEA01722](https://openairdocs.org/sdr/05FDEA01722), Jun 28, 2005: ANTENNA, DELAMINATED (N203FE)
- [SDR 05FDEA01602](https://openairdocs.org/sdr/05FDEA01602), Jun 13, 2005: ANTENNA, CORRODED (N262FE)
- [SDR 05FDEA01601](https://openairdocs.org/sdr/05FDEA01601), Jun 13, 2005: ANTENNA, CORRODED (N262FE)
- [SDR BAQA090476](https://openairdocs.org/sdr/BAQA090476), Jan 29, 2003: RECEIVER, INOPERATIVE (N39188)
- [SDR HEEA082610](https://openairdocs.org/sdr/HEEA082610), Dec 11, 2002: RECEIVER, DAMAGED (N6607K)
- [SDR HEEA079715](https://openairdocs.org/sdr/HEEA079715), May 30, 2002: RECEIVER, INTERMITTENT (N205FC)
- [SDR HEEA077003](https://openairdocs.org/sdr/HEEA077003), Oct 31, 2001: COMPUTER, FAILED (N8592X)
- [SDR HEEA076430](https://openairdocs.org/sdr/HEEA076430), Oct 3, 2001: TRANSCEIVER, MALFUNCTIONED
- [SDR HEEA072651](https://openairdocs.org/sdr/HEEA072651), Apr 18, 2001: RECEIVER, FAILED (N8592X)
- [SDR HEEA072649](https://openairdocs.org/sdr/HEEA072649), Apr 17, 2001: RECEIVER, INOPERATIVE (N8588X)
- [SDR HEEA072648](https://openairdocs.org/sdr/HEEA072648), Apr 17, 2001: RECEIVER, MALFUNCTIONED (N8590X)
- [SDR HEEA064759](https://openairdocs.org/sdr/HEEA064759), Oct 13, 1999: LORAN, FAILED (N206LS)
- [SDR HEEA063365](https://openairdocs.org/sdr/HEEA063365), Aug 13, 1999: RECEIVER, FAILED (N2253E)
- [SDR 99ZZZX3291](https://openairdocs.org/sdr/99ZZZX3291), Jul 30, 1999: VHF CONTROL, CONTAMINATED (N17238)
- [SDR HEEA062875](https://openairdocs.org/sdr/HEEA062875), Jul 13, 1999: VHF COMM, MALFUNCTIONED
- [SDR HEEA062852](https://openairdocs.org/sdr/HEEA062852), Jul 12, 1999: RECEIVER, ERRATIC (N205FC)
- [SDR HEEA062814](https://openairdocs.org/sdr/HEEA062814), Jul 12, 1999: RECEIVER, INOPERATIVE (N3108E)
- [SDR HEEA061706](https://openairdocs.org/sdr/HEEA061706), Apr 5, 1999: LORAN, MALFUNCTIONED
- [SDR HEEA061600](https://openairdocs.org/sdr/HEEA061600), Apr 5, 1999: BUTTON, INOPERATIVE (N31219)
- [SDR HEEA060662](https://openairdocs.org/sdr/HEEA060662), Feb 16, 1999: RECEIVER, FAILED (N10814)
- [SDR 99ZZZX1252](https://openairdocs.org/sdr/99ZZZX1252), Jan 27, 1999: LORAN, FAILED (N1140H)
- [SDR HEEA060161](https://openairdocs.org/sdr/HEEA060161), Jan 22, 1999: RECEIVER, MALFUNCTIONED (N206FS)
- [SDR HEEA060160](https://openairdocs.org/sdr/HEEA060160), Jan 22, 1999: RECEIVER, MALFUNCTIONED (N27766)
- [SDR HEEA0016572](https://openairdocs.org/sdr/HEEA0016572), Oct 28, 1998: LORAN, MALFUNCTIONED (N107X)
- [SDR HEEA0015870](https://openairdocs.org/sdr/HEEA0015870), Aug 27, 1998: LORAN, DAMAGED (N230UN)
- [SDR HEEA0015136](https://openairdocs.org/sdr/HEEA0015136), Jul 1, 1998: LORAN, FAILED (N22608)
- [SDR HEEA0015101](https://openairdocs.org/sdr/HEEA0015101), Jul 1, 1998: LORAN, MALFUNCTIONED (N2770Y)
- [SDR HEEA0015100](https://openairdocs.org/sdr/HEEA0015100), Jul 1, 1998: LORAN, MALFUNCTIONED (N721MB)
- [SDR HEEA0014904](https://openairdocs.org/sdr/HEEA0014904), Jun 22, 1998: RECEIVER, INTERMITTENT (N3108E)
- [SDR 98ZZZX1977](https://openairdocs.org/sdr/98ZZZX1977), Apr 20, 1998: LORAN, DEFECTIVE (N171MU)
- [SDR HEEA0013835](https://openairdocs.org/sdr/HEEA0013835), Apr 2, 1998: ANTENNA, FAILED (N41791)
- [SDR HEEA0013541](https://openairdocs.org/sdr/HEEA0013541), Mar 26, 1998: LORAN, FAILED
- [SDR HEEA0013372](https://openairdocs.org/sdr/HEEA0013372), Mar 18, 1998: ANTENNA, FAILED (N513EH)
- [SDR HEEA0013180](https://openairdocs.org/sdr/HEEA0013180), Mar 4, 1998: LORAN, FAILED (N721MB)
- [SDR HEEA0013130](https://openairdocs.org/sdr/HEEA0013130), Mar 3, 1998: LORAN, FAILED (N5017G)
- [SDR HEEA0013127](https://openairdocs.org/sdr/HEEA0013127), Mar 3, 1998: LORAN, FAILED (N707AE)
- [SDR HEEA0012841](https://openairdocs.org/sdr/HEEA0012841), Feb 5, 1998: ANTENNA, DEFECTIVE (N41791)
- [SDR HEEA0012803](https://openairdocs.org/sdr/HEEA0012803), Feb 5, 1998: ANTENNA, FAILED (N2759U)
- [SDR HEEA0012799](https://openairdocs.org/sdr/HEEA0012799), Feb 5, 1998: LORAN, FAILED (N54191)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.