L.A. IMPACT Unit
Los Angeles, California
Encryption Details
Verified Talkgroup Data
View 24 talkgroups
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 24181 | NASL MP Dispatch | Police Dispatch (Mobile Units Encrypted) | Mixed |
| 2219 | LASD TRNG TAS | Training Bureau - Tactics and Survival Unit | Encrypted |
| 2100 | LASD SAR MOUNT | Search And Rescue - Mounted Unit | Encrypted |
| 2257 | LASD LTAC CCS | L-TAC Community College Bureau | Encrypted |
| 2258 | LASD METRO CCS | Metro - Community College Bureau Supplemental Tac | Encrypted |
| 2025 | LASD MCU 1 | Mobile Command Unit 1 | Encrypted |
| 2026 | LASD MCU 2 | Mobile Command Unit 2 | Encrypted |
| 2055 | LASD DISP SUD | Special Units Dispatch | Encrypted |
| 2098 | LASD ASAP 1 | Advanced Surveillance and Protection Unit | Encrypted |
| 2276 | LASD MOTORS TAC | Motor Unit | Encrypted |
| 2279 | LASD SOU 1 | Security Operations Unit 1 | Encrypted |
| 2280 | LASD SOU 2 | Security Operations Unit 2 | Encrypted |
| 1046 | LACOFD COMM | Field Communication Unit | Encrypted |
| 2071 | LASD WTU 1 | Weapons Training Unit 1 | Encrypted |
| 2273 | LASD RTU 1 | Recruit Training Unit 1 | Encrypted |
| 2507 | LASD OSS GSU | Operation Safe Streets Gangs Surveillance Unit | Encrypted |
| 2072 | LASD WTU 2 | Weapons Training Unit 2 | Encrypted |
| 2270 | LASD TRNG AOT | Training - Advanced Officer Training Unit | Encrypted |
| 2274 | LASD RTU 2 | Recruit Training Unit 2 | Encrypted |
| 11823 | SSU TAC 1 | Special Services Unit - Tac 1 | Mixed |
| 11828 | SSU TAC 2 | Special Services Unit - Tac 2 | Mixed |
| 1130 | CAL ISU 2 | Investigative Services Unit 2 | Encrypted |
| 36011 | ALKY | Alkylation Unit | Mixed |
| 36014 | FCCARU | Fluid Catalytic Cracking Unit | Mixed |
Verification Status
We don't yet have per-talkgroup data for L.A. IMPACT Unit from the RadioReference API. The encryption scope and type above come from the RadioReference Wiki, which is community-maintained rather than independently confirmed channel-by-channel. Our automated matching put this at high confidence (99%) based on how closely the wiki listing matches this agency's name and county.
If you monitor L.A. IMPACT Unit directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.
Los Angeles County Context
L.A. IMPACT Unit isn't an outlier here: 39 of the 46 public-safety agencies we track in Los Angeles County are fully encrypted (85%), so most departments nearby have made the same move.
See every agency we track in Los Angeles County → County encryption overview →
What This Means
This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.
Frequently Asked Questions
Is L.A. IMPACT Unit radio encrypted?
L.A. IMPACT Unit is listed in our records with P25 DES-OFB encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.
Can I listen to L.A. IMPACT Unit on a police scanner?
Likely not, if the listing is accurate: our database lists L.A. IMPACT Unit as fully encrypted using P25 DES-OFB, which no consumer scanner can decode. The listing is unverified — check the live RadioReference database for current status.
Why do agencies like L.A. IMPACT Unit encrypt their radio?
Ask why, and the answer is usually officer safety, sometimes operational security. What is harder to obtain is any documented case in Los Angeles County where an open channel caused harm. The costs need no such documentation: reporting on other agency response slows down, and mutual-aid coordination gets more awkward, immediately.
Can Los Angeles County reverse the encryption decision?
Yes. Encryption is a policy choice made by department leadership or elected officials, not a technical requirement, so it can be reversed the same way. Public pressure, city council advocacy, and organized local coalitions have reversed encryption decisions elsewhere.
What can I do about L.A. IMPACT Unit encryption?
Ask for the paperwork first — the policy that authorised encryption for L.A. IMPACT Unit, and the recordings themselves — because a specific request is harder to wave away than a general complaint. Then take what you learn to a council meeting, and bring others from Los Angeles County with you.