3 of 5 Philadelphia County agencies are fully encrypted
5 public safety agencies in Philadelphia County, Pennsylvania have encrypted their radio communications.
Radio encryption in Philadelphia County
Encryption in Philadelphia is applied selectively at the two largest agencies. Philadelphia Police and Philadelphia Fire are both verified as encrypting tactical channels with P25 AES-256 rather than everything, while Philadelphia Airport (KPHL) is verified as fully encrypted. Two further records — the Philadelphia County District Attorney and Philadelphia Housing Authority Police — are unverified. Three systems carry the traffic: Philadelphia's own system, PA-STARNet (the Pennsylvania Statewide Radio Network) and the Delaware River Port Authority. The talkgroup split is close to even, with 54 of 103 monitored talkgroups still in the clear against 49 encrypted, which makes this one of the more listenable large-city records in the dataset. That balance can shift as tactical encryption expands, so verify current status on RadioReference.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Philadelphia County
- Philadelphia
- PA-STARNet: Pennsylvania Statewide Radio Network
- Delaware River Port Authority
Of 103 talkgroups catalogued for Philadelphia County, 49 are encrypted and 54 remain in the clear. A scanner can still receive the unencrypted channels.
All 5 Philadelphia County records here have been checked against a primary source.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Philadelphia County
Encrypted Agencies in Philadelphia County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| Philadelphia Airport (KPHL) ✓ | Airport | P25 AES-256 | Fully Encrypted |
| Philadelphia County District Attorney ✓ | Sheriff | P25 AES-256 | Fully Encrypted |
| Philadelphia Fire ✓ | Fire | P25 AES-256 | Tactical Only |
| Philadelphia Housing Authority Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Philadelphia Police ✓ | Police | P25 AES-256 | Tactical Only |
Related Case Studies
Learn more about police radio encryption issues in Pennsylvania.
Frequently Asked Questions
Is Philadelphia County police radio encrypted?
3 of 5 agencies in Philadelphia County, Pennsylvania are fully encrypted (60%), while 2 have partial encryption.
Can I listen to Philadelphia County Sheriff on a scanner?
The Philadelphia County Sheriff's Office has encrypted their radio communications using P25 AES-256. Scanner monitoring of sheriff operations is no longer possible.
How many police departments in Philadelphia County are encrypted?
2 police departments in Philadelphia County have implemented some level of encryption, along with 1 sheriff offices, 1 fire departments, and 0 EMS agencies.
What encryption technology does Philadelphia County use?
The most common encryption type in Philadelphia County is P25 AES-256, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in Philadelphia County
Join the movement to restore transparency to public safety communications in Philadelphia County, Pennsylvania.