The MST 67A Mode S transponder receives interrogations from ground radar, airborne radar, or TCAS, then returns a coded response to the interrogating system. The MST 67A enables Air Traffic Control computers to display aircraft identification, altitude, and ground speed. This transponder provides optimum Mode S transponder performance while meeting the needs of evolving world of aerospace.
This MST 67A transponder (Alternate Part# 01143-0201) includs limited BITE, Non-TCAS Compatible, No Burst Tuning, No Remote IDENT, Level 2 Data Link, and No Flight ID Reporting.
Features:
- Provides Elementary and Enhanced Surveillance functionality and datalink capability with level 3 compliance
- Unique Flight ID function converts the transponder Mode S address into the tail number of the aircraft (for US registered aircraft only)
- Choose between diversity and non-diversity installation for keeping up with the latest regulatory changes
- Several control head options to choose from
Product Codes | |
|---|---|
| Mfr Part No: | 066-01143-0201 |
| SCHEDULE B CODE: | 8526.10.0010 |
Weight: 8.5 lbDimensions: 2.25 x 7.63 x 15 inReceiver Frequency: 1030 MHz ±0.2 MHzTransmitter Frequency: 1090 MHz ±1 MHzTemperature: -55°C to 70°CPower Requirements: 28 VDC @ 2A, maximumTransmitter Power: 400 watts, nominalTransmit Reply Rate Capability: Rate limit of replies: ATCRBS 750 PRF, Mode S 50 PRFInput VSWR: 1.5:1Altitude Inputs: Dual ARINC 575 Air Data (ARINC 419) Dual ARINC 706 Air Data (ARINC 4219) Dual Gillham (Mode C Gray Code)Control Inputs: Dual ARINC 718 (ARINC 429)Maintenance Inputs: Per ARINC 604 (ARINC 429)DataLink I/O: Per ARINC 735 (ARINC 429)Flight ID Input: Per ARINC 718 (ARINC 429)TCAS I/O: Per ARINC 735 (HI-SPEED 429)Squitter: Transmitted at 1 ±0.2 sec. random, full self verification of every squitter's data and occurrenceConnector Type: ARINC 404ASuppression: ARINC 718TSO Compliance: TSO C112, RTCA DO-160B RTCA DO-178A Level 2 SoftwareFrom Factor: 4 MCU per ARINC 600
- Stock: Warehouse
- Manufacturer Part #: 066-01143-0201
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
